Update chardet requirement from ==5.1.* to ==5.2.* (#3887)

Updates the requirements on [chardet](https://github.com/chardet/chardet) to permit the latest version.
- [Release notes](https://github.com/chardet/chardet/releases)
- [Commits](https://github.com/chardet/chardet/compare/5.1.0...5.2.0)

---
updated-dependencies:
- dependency-name: chardet
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pyproject.toml

@@ -31,7 +31,7 @@ dependencies = [
   "BeautifulSoup4==4.12.*",
   "bleach==5.0.*",
   "celery==5.3.*",
-  "chardet==5.1.*",
+  "chardet==5.2.*",
   "cryptography>=3.4.2",
   "css-inline==0.8.*",
   "defusedcsv>=1.1.0",