Bump mistune from 2.0.5 to 3.2.1 in the pip group across 1 directory

Bumps the pip group with 1 update in the / directory: [mistune](https://github.com/lepture/mistune).


Updates `mistune` from 2.0.5 to 3.2.1
- [Release notes](https://github.com/lepture/mistune/releases)
- [Changelog](https://github.com/lepture/mistune/blob/main/docs/changes.rst)
- [Commits](lepture/mistune@v2.0.5...v3.2.1)

---
updated-dependencies:
- dependency-name: mistune
  dependency-version: 3.2.1
  dependency-type: direct:production
  dependency-group: pip
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements.txt

@@ -64,7 +64,7 @@ Markdown==3.4.3
 MarkupSafe==2.1.2
 matplotlib==3.7.1
 matplotlib-inline==0.1.6
-mistune==2.0.5
+mistune==3.2.1
 ml-dtypes==0.1.0
 mypy-extensions==1.0.0
 natsort==8.3.1