Merge pull request #670 from rpgrca/dependabot/pip/back-end/importlib-metadata-9.0.0

Bump importlib-metadata from 8.7.1 to 9.0.0 in /back-end

Author: rpgrca

back-end/requirements.txt

@@ -7,7 +7,7 @@ fastapi==0.136.1
 h11==0.16.0
 idna==3.13
 immutables==0.21
-importlib-metadata==8.7.1
+importlib-metadata==9.0.0
 pydantic==2.12.5
 python-multipart==0.0.22
 six==1.17.0