Bump idna from 3.4 to 3.6 in /training (#45)

Bumps [idna](https://github.com/kjd/idna) from 3.4 to 3.6.
- [Changelog](https://github.com/kjd/idna/blob/master/HISTORY.rst)
- [Commits](kjd/idna@v3.4...v3.6)

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

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

Author: dependabot[bot]

training/requirements.txt

@@ -27,7 +27,7 @@ gitdb==4.0.7
 GitPython==3.1.37
 gmpy2==2.1.2
 huggingface-hub==0.17.3
-idna==3.4
+idna==3.6
 importlib-metadata==7.0.0
 jaxtyping==0.2.21
 Jinja2==3.1.2