Bump httplib2 from 0.30.0 to 0.30.2

Bumps [httplib2](https://github.com/httplib2/httplib2) from 0.30.0 to 0.30.2.
- [Changelog](https://github.com/httplib2/httplib2/blob/v0.30.2/CHANGELOG)
- [Commits](httplib2/httplib2@v0.30.0...v0.30.2)

---
updated-dependencies:
- dependency-name: httplib2
  dependency-version: 0.30.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

requirements.txt

@@ -1,6 +1,6 @@
 Django>=4.2.14,<6
 asgiref==3.9.1
-httplib2==0.30.0
+httplib2==0.31.0
 backports.zoneinfo;python_version<"3.9"
 feedparser==6.0.12
 Markdown==3.9 # pyup: < 3