Workflow: Simplify Windows Docker build by using image defaults

.gitea/workflows/release.yml

@@ -34,9 +34,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Build Windows executable via Docker (Modern)
+      - name: Build Windows executable via Docker (Stable)
         run: |
-          docker create --name release_builder --entrypoint /bin/sh tobix/pyinstaller-windows:py312 -c "pip install --upgrade pip && pip install -r requirements.txt && pyinstaller --onefile --name tamigo-cli tamigo.py"
+          docker create --name release_builder cdrx/pyinstaller-windows
           docker cp . release_builder:/src
           docker start -a release_builder
           docker cp release_builder:/src/dist .