Bump click from 8.3.1 to 8.3.3 in /back-end

Bumps [click](https://github.com/pallets/click) from 8.3.1 to 8.3.3.
- [Release notes](https://github.com/pallets/click/releases)
- [Changelog](https://github.com/pallets/click/blob/main/CHANGES.rst)
- [Commits](pallets/click@8.3.1...8.3.3)

---
updated-dependencies:
- dependency-name: click
  dependency-version: 8.3.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

back-end/requirements.txt

@@ -1,6 +1,6 @@
 anyio==4.13.0
 asgiref==3.11.1
-click==8.3.1
+click==8.3.3
 contextlib2==21.6.0
 contextvars==2.4
 fastapi==0.135.2