requirements(deps): bump idna from 3.7 to 3.8

Bumps [idna](https://github.com/kjd/idna) from 3.7 to 3.8.
- [Release notes](https://github.com/kjd/idna/releases)
- [Changelog](https://github.com/kjd/idna/blob/master/HISTORY.rst)
- [Commits](kjd/idna@v3.7...v3.8)

---
updated-dependencies:
- dependency-name: idna
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

requirements.txt

@@ -11,7 +11,7 @@ attrs==24.2.0
 certifi==2024.7.4
 charset-normalizer==3.3.2
 exceptiongroup==1.2.2
-idna==3.7
+idna==3.8
 importlib_metadata==8.4.0
 iniconfig==2.0.0
 packaging==24.1