build(deps): bump charset-normalizer from 2.0.12 to 2.1.0

Bumps [charset-normalizer](https://github.com/ousret/charset_normalizer) from 2.0.12 to 2.1.0.
- [Release notes](https://github.com/ousret/charset_normalizer/releases)
- [Changelog](https://github.com/Ousret/charset_normalizer/blob/master/CHANGELOG.md)
- [Commits](jawah/charset_normalizer@2.0.12...2.1.0)

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

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

requirements-pinned.txt

@@ -1,6 +1,6 @@
 certifi==2022.6.15        # via requests
 cffi==1.15.0              # via cryptography, pynacl
-charset-normalizer==2.0.12 # via requests
+charset-normalizer==2.1.0 # via requests
 cryptography==37.0.3      # via securesystemslib
 idna==3.3                 # via requests
 pycparser==2.21           # via cffi