Bump pyotp from 2.8.0 to 2.9.0

Bumps [pyotp](https://github.com/pyotp/pyotp) from 2.8.0 to 2.9.0.
- [Release notes](https://github.com/pyotp/pyotp/releases)
- [Changelog](https://github.com/pyauth/pyotp/blob/develop/Changes.rst)
- [Commits](pyauth/pyotp@v2.8.0...v2.9.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements/base.txt

@@ -29,5 +29,5 @@ google-auth==2.21.0
 google-auth-httplib2==0.1.0
 google-auth-oauthlib==1.0.0
 
-pyotp==2.8.0
+pyotp==2.9.0
 qrcode==7.4.2