build(deps): bump charset-normalizer from 2.0.12 to 3.4.4

Bumps [charset-normalizer](https://github.com/jawah/charset_normalizer) from 2.0.12 to 3.4.4.
- [Release notes](https://github.com/jawah/charset_normalizer/releases)
- [Changelog](https://github.com/jawah/charset_normalizer/blob/master/CHANGELOG.md)
- [Commits](jawah/charset_normalizer@2.0.12...3.4.4)

---
updated-dependencies:
- dependency-name: charset-normalizer
  dependency-version: 3.4.4
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

requirements.txt

@@ -4,7 +4,7 @@ beautifulsoup4==4.14.3
 blinker==1.9.0
 cachetools==5.0.0
 certifi==2025.10.5
-charset-normalizer==2.0.12
+charset-normalizer==3.4.4
 click==8.1.6
 cssmin==0.2.0
 Flask==2.3.2