Bump charset-normalizer from 3.1.0 to 3.2.0 in /components/letsencrypt

Bumps [charset-normalizer](https://github.com/Ousret/charset_normalizer) from 3.1.0 to 3.2.0.
- [Release notes](https://github.com/Ousret/charset_normalizer/releases)
- [Changelog](https://github.com/Ousret/charset_normalizer/blob/master/CHANGELOG.md)
- [Commits](jawah/charset_normalizer@3.1.0...3.2.0)

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

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

components/letsencrypt/requirements.txt

@@ -4,7 +4,7 @@ acme==2.6.0
 asn1crypto==1.5.1
 certifi==2023.5.7
 cffi==1.15.1
-charset-normalizer==3.1.0
+charset-normalizer==3.2.0
 cryptography==40.0.2
 idna==2.7
 josepy==1.13.0