Change .update method to also allow dictionaries (Sourcery refactored)

[sourcery-ai]

Pull Request #129 refactored by Sourcery.

Since the original Pull Request was opened as a fork in a contributor's
repository, we are unable to create a Pull Request branching from it.

To incorporate these changes, you can either:

1. Merge this Pull Request instead of the original, or

2. Ask your contributor to locally incorporate these commits and push them to
   the original Pull Request

   Incorporate changes via command line

   git fetch https://github.com/supabase-community/gotrue-py pull/129/head
   git merge --ff-only FETCH_HEAD
   git push

NOTE: As code is pushed to the original Pull Request, Sourcery will
re-run and update (force-push) this Pull Request with new refactorings as
necessary. If Sourcery finds no refactorings at any point, this Pull Request
will be closed automatically.

See our documentation here.

Run Sourcery locally

Reduce the feedback loop during development by using the Sourcery editor plugin:

• VS Code
• PyCharm

Help us improve this pull request!

[sourcery-ai]

Sourcery Code Quality Report

✅  Merging this PR will increase code quality in the affected files by 0.01%.

Quality metrics	Before	After	Change
Complexity	2.98 ⭐	2.95 ⭐	-0.03 👍
Method Length	51.43 ⭐	52.34 ⭐	0.91 👎
Working memory	6.49 🙂	6.46 🙂	-0.03 👍
Quality	77.66% ⭐	77.67% ⭐	0.01% 👍

Other metrics	Before	After	Change
Lines	2159	2226	67

Changed files	Quality Before	Quality After	Quality Change
gotrue/types.py	79.94% ⭐	79.45% ⭐	-0.49% 👎
gotrue/_async/client.py	73.93% 🙂	73.90% 🙂	-0.03% 👎
gotrue/_sync/client.py	74.21% 🙂	74.19% 🙂	-0.02% 👎
tests/_async/test_client_with_auto_confirm_enabled.py	79.90% ⭐	79.91% ⭐	0.01% 👍
tests/_sync/test_client_with_auto_confirm_enabled.py	80.17% ⭐	80.18% ⭐	0.01% 👍

Here are some functions in these files that still need a tune-up:

File	Function	Complexity	Length	Working Memory	Quality	Recommendation
gotrue/_async/client.py	AsyncGoTrueClient.get_session_from_url	15 🙂	219 ⛔	14 😞	36.39% 😞	Try splitting into smaller methods. Extract out complex expressions
gotrue/_sync/client.py	SyncGoTrueClient.get_session_from_url	15 🙂	217 ⛔	14 😞	36.53% 😞	Try splitting into smaller methods. Extract out complex expressions
gotrue/_async/client.py	AsyncGoTrueClient.sign_in	11 🙂	111 🙂	11 😞	55.02% 🙂	Extract out complex expressions
gotrue/_sync/client.py	SyncGoTrueClient.sign_in	11 🙂	104 🙂	11 😞	55.95% 🙂	Extract out complex expressions
gotrue/_async/client.py	AsyncGoTrueClient.__init__	3 ⭐	88 🙂	16 ⛔	58.70% 🙂	Extract out complex expressions

Legend and Explanation

The emojis denote the absolute quality of the code:

• ⭐ excellent
• 🙂 good
• 😞 poor
• ⛔ very poor

The 👍 and 👎 indicate whether the quality has improved or gotten worse with this pull request.

---

Please see our documentation here for details on how these metrics are calculated.

We are actively working on this report - lots more documentation and extra metrics to come!

Help us improve this quality report!

[codecov]

Codecov Report

Merging #130 (0d6ed3c) into main (76fad56) will increase coverage by 0.22%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main     #130      +/-   ##
==========================================
+ Coverage   84.26%   84.48%   +0.22%     
==========================================
  Files          14       14              
  Lines        1042     1057      +15     
==========================================
+ Hits          878      893      +15     
  Misses        164      164              

Impacted Files	Coverage Δ
gotrue/_async/client.py	89.49% <100.00%> (+0.13%)	⬆️
gotrue/_sync/client.py	89.49% <100.00%> (+0.13%)	⬆️
gotrue/types.py	100.00% <100.00%> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 76fad56...0d6ed3c. Read the comment docs.