Bump authlib from 1.6.8 to 1.7.0

Bumps [authlib](https://github.com/authlib/authlib) from 1.6.8 to 1.7.0.
- [Release notes](https://github.com/authlib/authlib/releases)
- [Commits](authlib/authlib@v1.6.8...v1.7.0)

---
updated-dependencies:
- dependency-name: authlib
  dependency-version: 1.7.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements.txt

@@ -20,7 +20,7 @@ urllib3>=2.6.3  # Security fix for CVE-2024-37891
 pre-commit==4.5.1
 pydantic==2.12.5
 Flask-Talisman==1.1.0
-Authlib==1.6.8
+Authlib==1.7.0
 psutil==7.2.2
 sentry-sdk[flask]