Python dependency: Bump authlib from 1.6.9 to 1.7.0 in /web/regression

Bumps [authlib](https://github.com/authlib/authlib) from 1.6.9 to 1.7.0.
- [Release notes](https://github.com/authlib/authlib/releases)
- [Commits](authlib/authlib@v1.6.9...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

@@ -12,7 +12,7 @@
 # relevant packages.
 ###############################################################################
 
-Authlib==1.6.9
+Authlib==1.7.0
 azure-identity==1.25.3
 azure-mgmt-rdbms==10.1.1
 azure-mgmt-resource==25.0.0