🌱 bump idna from 3.18 to 3.19

Bumps [idna](https://github.com/kjd/idna) from 3.18 to 3.19.
- [Release notes](https://github.com/kjd/idna/releases)
- [Changelog](https://github.com/kjd/idna/blob/master/HISTORY.md)
- [Commits](kjd/idna@v3.18...v3.19)

---
updated-dependencies:
- dependency-name: idna
  dependency-version: '3.19'
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements.txt

@@ -6,7 +6,7 @@ click==8.4.2
 colorama==0.4.6
 cssselect==1.5.0
 ghp-import==2.1.0
-idna==3.18
+idna==3.19
 Jinja2==3.1.6
 lxml==6.1.1
 Markdown==3.10.3