feat: chirp 2 notebook (GoogleCloudPlatform#1210)

# Description

This tutorial shows how to use Chirp 2, the latest generation of
Google's multilingual ASR-specific models.

Thank you for opening a Pull Request!
Before submitting your PR, there are a few things you can do to make
sure it goes smoothly:

- [x] Follow the [`CONTRIBUTING`
Guide](https://github.com/GoogleCloudPlatform/generative-ai/blob/main/CONTRIBUTING.md).
- [x] You are listed as the author in your notebook or README file.
- [x] Your account is listed in
[`CODEOWNERS`](https://github.com/GoogleCloudPlatform/generative-ai/blob/main/.github/CODEOWNERS)
for the file(s).
- [x] Make your Pull Request title in the
<https://www.conventionalcommits.org/> specification.
- [x] Ensure the tests and linter pass (Run `nox -s format` from the
repository root to format).
- [x] Appropriate docs were updated (if necessary)

---------

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

.github/actions/spelling/allow.txt

@@ -212,6 +212,7 @@ QPM
 Qwiklabs
 RAGAS
 RLHF
+RNNs
 ROOTSPAN
 RRF
 RTN
@@ -353,6 +354,7 @@ caudatus
 caxis
 cce
 cctv
+cer
 cfbundle
 chatbots
 chromadb
@@ -491,6 +493,7 @@ imageno
 imdb
 imshow
 iostream
+ipd
 iphoneos
 ipykernel
 ipynb
@@ -501,6 +504,7 @@ iterrows
 ivf
 jegadesh
 jetbrains
+jiwer
 jsonify
 jsonlines
 jupyter
@@ -607,6 +611,7 @@ pvc
 pyautogen
 pybind
 pydantic
+pydub
 pymupdf
 pypdf
 pyplot
@@ -656,6 +661,7 @@ stdcall
 strdupv
 streamlit
 strfreev
+stt
 stuffie
 subviews
 subword