build(deps): bump flask-talisman from 0.8.1 to 1.0.0 in /backend (#1360)

Bumps [flask-talisman](https://github.com/wntrblm/flask-talisman) from 0.8.1 to 1.0.0.
- [Release notes](https://github.com/wntrblm/flask-talisman/releases)
- [Commits](wntrblm/flask-talisman@v0.8.1...v1.0.0)

---
updated-dependencies:
- dependency-name: flask-talisman
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

backend/requirements.txt

@@ -4,7 +4,7 @@ datadog==0.44.0
 fakeredis==1.7.0
 Flask==2.1.3
 Flask-Cors==3.0.10
-flask-talisman==0.8.1
+flask-talisman==1.0.0
 google-cloud-storage==2.1.0
 gunicorn==20.1.0
 python-dateutil==2.8.2