pip: bump sphinx-intl from 2.3.0 to 2.3.1 in the pip-packages group (#…

…252)

Bumps the pip-packages group with 1 update: [sphinx-intl](https://github.com/sphinx-doc/sphinx-intl).


Updates `sphinx-intl` from 2.3.0 to 2.3.1
- [Release notes](https://github.com/sphinx-doc/sphinx-intl/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx-intl/blob/master/CHANGES.rst)
- [Commits](sphinx-doc/sphinx-intl@2.3.0...2.3.1)

---
updated-dependencies:
- dependency-name: sphinx-intl
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: pip-packages
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements.txt

@@ -1,5 +1,5 @@
 pomerge==0.1.4
 potodo==0.22.0
 powrap==1.0.2
-sphinx-intl==2.3.0
+sphinx-intl==2.3.1
 sphinx-lint==1.0.0