chore(deps): update all dependencies (#14835)

This PR contains the following updates:

| Package | Change | Age | Confidence | Type | Update |
|---|---|---|---|---|---|
|
[google-auth](https://redirect.github.com/googleapis/google-auth-library-python)
| `==2.41.1` -> `==2.42.1` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/google-auth/2.42.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/google-auth/2.41.1/2.42.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
| | minor |
|
[google-cloud-bigquery-storage](https://redirect.github.com/googleapis/google-cloud-python/tree/main/packages/google-cloud-bigquery-storage)
([source](https://redirect.github.com/googleapis/google-cloud-python)) |
`==2.33.1` -> `==2.34.0` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/google-cloud-bigquery-storage/2.34.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/google-cloud-bigquery-storage/2.33.1/2.34.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
| | minor |
|
[google-cloud-testutils](https://redirect.github.com/googleapis/python-test-utils)
| `==1.6.4` -> `==1.7.0` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/google-cloud-testutils/1.7.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/google-cloud-testutils/1.6.4/1.7.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
| | minor |
| [ipywidgets](http://jupyter.org) | `==8.1.7` -> `==8.1.8` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/ipywidgets/8.1.8?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/ipywidgets/8.1.7/8.1.8?slim=true)](https://docs.renovatebot.com/merge-confidence/)
| | patch |
| [python](https://redirect.github.com/actions/python-versions) | `3.13`
-> `3.14` |
[![age](https://developer.mend.io/api/mc/badges/age/github-releases/actions%2fpython-versions/3.14.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/github-releases/actions%2fpython-versions/3.13.9/3.14.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
| uses-with | minor |
| [python](https://redirect.github.com/actions/python-versions) | `3.10`
-> `3.14` |
[![age](https://developer.mend.io/api/mc/badges/age/github-releases/actions%2fpython-versions/3.14.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/github-releases/actions%2fpython-versions/3.10.19/3.14.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
| uses-with | minor |

---

### Release Notes

<details>
<summary>googleapis/google-auth-library-python (google-auth)</summary>

###
[`v2.42.1`](https://redirect.github.com/googleapis/google-auth-library-python/blob/HEAD/CHANGELOG.md#2421-2025-10-30)

[Compare
Source](https://redirect.github.com/googleapis/google-auth-library-python/compare/v2.42.0...v2.42.1)

##### Bug Fixes

- Catch ValueError for json.loads()
([#&#8203;1842](https://redirect.github.com/googleapis/google-auth-library-python/issues/1842))
([b074cad](https://redirect.github.com/googleapis/google-auth-library-python/commit/b074cad460589633adfc6744c01726ae86f2aa2b))

###
[`v2.42.0`](https://redirect.github.com/googleapis/google-auth-library-python/blob/HEAD/CHANGELOG.md#2420-2025-10-24)

[Compare
Source](https://redirect.github.com/googleapis/google-auth-library-python/compare/v2.41.1...v2.42.0)

##### Features

- Add trust boundary support for external accounts.
([#&#8203;1809](https://redirect.github.com/googleapis/google-auth-library-python/issues/1809))
([36ecb1d](https://redirect.github.com/googleapis/google-auth-library-python/commit/36ecb1d65883477d27faf9c2281fc289659b9903))

##### Bug Fixes

- Read scopes from ADC json for impersoanted cred
([#&#8203;1820](https://redirect.github.com/googleapis/google-auth-library-python/issues/1820))
([62c0fc8](https://redirect.github.com/googleapis/google-auth-library-python/commit/62c0fc82a3625542381f85c698595446fc99ddae))

</details>

<details>
<summary>googleapis/google-cloud-python
(google-cloud-bigquery-storage)</summary>

###
[`v2.34.0`](https://redirect.github.com/googleapis/google-cloud-python/releases/tag/google-cloud-bigquery-storage-v2.34.0):
google-cloud-bigquery-storage 2.34.0

[Compare
Source](https://redirect.github.com/googleapis/google-cloud-python/compare/google-cloud-bigquery-storage-v2.33.1...google-cloud-bigquery-storage-v2.34.0)

##### Features

- Add support for Python 3.14
([bd0f542](https://redirect.github.com/googleapis/google-cloud-python/commit/bd0f5422))

##### Bug Fixes

- Deprecate `credentials_file` argument
([bd0f542](https://redirect.github.com/googleapis/google-cloud-python/commit/bd0f5422))

- Require grpcio \&gt;= 1.33.2
([bd0f542](https://redirect.github.com/googleapis/google-cloud-python/commit/bd0f5422))

- Require grpcio \&gt;= 1.75.1 for Python 3.14
([bd0f542](https://redirect.github.com/googleapis/google-cloud-python/commit/bd0f5422))

</details>

<details>
<summary>googleapis/python-test-utils (google-cloud-testutils)</summary>

###
[`v1.7.0`](https://redirect.github.com/googleapis/python-test-utils/blob/HEAD/CHANGELOG.md#170-2025-10-29)

[Compare
Source](https://redirect.github.com/googleapis/python-test-utils/compare/v1.6.4...v1.7.0)

##### Features

- Add Python 3.14 support
([#&#8203;284](https://redirect.github.com/googleapis/python-test-utils/issues/284))
([3cb8491](https://redirect.github.com/googleapis/python-test-utils/commit/3cb8491d67d65d2262aa1b65091ea9b615b583af))

</details>

<details>
<summary>actions/python-versions (python)</summary>

###
[`v3.14.0`](https://redirect.github.com/actions/python-versions/releases/tag/3.14.0-18313368925):
3.14.0

[Compare
Source](https://redirect.github.com/actions/python-versions/compare/3.13.9-18515951191...3.14.0-18313368925)

Python 3.14.0

</details>

---

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---

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---

This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/googleapis/google-cloud-python).

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---------

Co-authored-by: Anthonios Partheniou <partheniou@google.com>

Author: renovate-bot

packages/google-cloud-bigquery-storage/samples/quickstart/requirements.txt

@@ -1,2 +1,2 @@
 fastavro
-google-cloud-bigquery-storage==2.33.1
+google-cloud-bigquery-storage==2.34.0

packages/google-cloud-bigquery-storage/samples/snippets/requirements-test.txt

@@ -1,4 +1,4 @@
-google-cloud-testutils==1.6.4
+google-cloud-testutils==1.7.0
 pytest===7.4.3; python_version == '3.7'
 pytest===8.3.5; python_version == '3.8'
 pytest==8.4.2; python_version >= '3.9'

packages/google-cloud-bigquery-storage/samples/snippets/requirements.txt

@@ -1,4 +1,4 @@
-google-cloud-bigquery-storage==2.33.1
+google-cloud-bigquery-storage==2.34.0
 google-cloud-bigquery===3.30.0; python_version <= '3.8'
 google-cloud-bigquery==3.38.0; python_version >= '3.9'
 pytest===7.4.3; python_version == '3.7'

packages/google-cloud-bigquery-storage/samples/to_dataframe/requirements.txt

@@ -1,5 +1,5 @@
-google-auth==2.41.1
-google-cloud-bigquery-storage==2.33.1
+google-auth==2.42.1
+google-cloud-bigquery-storage==2.34.0
 google-cloud-bigquery===3.30.0; python_version <= '3.8'
 google-cloud-bigquery==3.38.0; python_version >= '3.9'
 pyarrow===12.0.1; python_version == '3.7'
@@ -10,7 +10,7 @@ ipython===8.10.0; python_version == '3.8'
 ipython===8.18.1; python_version == '3.9'
 ipython===8.33.0; python_version == '3.10'
 ipython==9.6.0; python_version >= '3.11'
-ipywidgets==8.1.7
+ipywidgets==8.1.8
 pandas===1.3.5; python_version == '3.7'
 pandas===2.0.3; python_version == '3.8'
 pandas==2.3.3; python_version >= '3.9'