Bump myst-parser from 4.0.0 to 4.0.1 in /python in the sphinx group (#896)

Bumps the sphinx group in /python with 1 update: [myst-parser](https://github.com/executablebooks/MyST-Parser).


Updates `myst-parser` from 4.0.0 to 4.0.1
- [Release notes](https://github.com/executablebooks/MyST-Parser/releases)
- [Changelog](https://github.com/executablebooks/MyST-Parser/blob/master/CHANGELOG.md)
- [Commits](executablebooks/MyST-Parser@v4.0.0...v4.0.1)

---
updated-dependencies:
- dependency-name: myst-parser
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: sphinx
...

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Author: dependabot[bot]

python/requirements-venv-frozen.txt

@@ -35,7 +35,7 @@ mccabe==0.7.0
 mdit-py-plugins==0.4.2
 mdurl==0.1.2
 more-itertools==10.6.0
-myst-parser==4.0.0
+myst-parser==4.0.1
 nh3==0.2.20
 packaging==24.2
 pkginfo==1.12.0