Use docker image for CI

.gitea/workflows/tests.yml

@@ -12,6 +12,8 @@ on:
 jobs:
   test:
     runs-on: ubuntu-latest
+    container:
+      image: gitea.tourolle.paris/dtourolle/pyphotoalbum-ci:latest
     strategy:
       matrix:
         python-version: ['3.11', '3.12', '3.13', '3.14']
@@ -25,16 +27,11 @@ jobs:
       with:
         python-version: ${{ matrix.python-version }}
 
-    - name: Install system dependencies
-      run: |
-        sudo apt-get update -qq
-        sudo apt-get install -y libgl1 libglib2.0-0
-
     - name: Install Python dependencies
       run: |
         python -m pip install --upgrade pip
         pip install -e ".[dev]"
-        pip install coverage-badge interrogate
+        pip install setuptools coverage-badge interrogate
 
     - name: Download initial failed badges
       run: |