Bump flask-session from 0.4.0 to 0.7.0

Bumps [flask-session](https://github.com/pallets-eco/flask-session) from 0.4.0 to 0.7.0.
- [Release notes](https://github.com/pallets-eco/flask-session/releases)
- [Changelog](https://github.com/pallets-eco/flask-session/blob/main/CHANGES.rst)
- [Commits](pallets-eco/flask-session@0.4.0...0.7.0)

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

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

requirements.txt

@@ -1,5 +1,5 @@
 Authlib==0.8
-flask-session==0.4.0
+flask-session==0.7.0
 loginpass==0.1.1
 coverage==7.3.1
 Flask==2.2.3