Bump idna from 3.8 to 3.10

Bumps [idna](https://github.com/kjd/idna) from 3.8 to 3.10.
- [Release notes](https://github.com/kjd/idna/releases)
- [Changelog](https://github.com/kjd/idna/blob/master/HISTORY.rst)
- [Commits](kjd/idna@v3.8...v3.10)

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

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -4,7 +4,7 @@ charset-normalizer==3.3.2
 click==8.1.7
 colorama==0.4.6
 ghp-import==2.1.0
-idna==3.8
+idna==3.10
 Jinja2==3.1.4
 Markdown==3.7
 markdown-callouts==0.4.0