Use Docker cge-unstable

Author: michaliskambi

.github/workflows/build.yml

@@ -38,20 +38,9 @@ jobs:
   build-using-docker:
     name: Build Using Docker
     runs-on: ubuntu-latest
-    container: kambi/castle-engine-cloud-builds-tools:cge-none
+    container: kambi/castle-engine-cloud-builds-tools:cge-unstable
     steps:
       - uses: actions/checkout@v5
-      # Set env CASTLE_ENGINE_PATH following
-      # https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#environment-files
-      # https://brandur.org/fragments/github-actions-env-vars-in-env-vars
-      - name: Castle Game Engine - Env CASTLE_ENGINE_PATH
-        run: echo "CASTLE_ENGINE_PATH=$GITHUB_WORKSPACE/castle-engine" >> $GITHUB_ENV
-      - name: Castle Game Engine - Env PATH (non-Windows)
-        run: echo "PATH=$PATH:$CASTLE_ENGINE_PATH/tools/build-tool/" >> $GITHUB_ENV
-      - name: Castle Game Engine - Clone snapshot
-        run: git clone --depth 1 --single-branch --branch snapshot https://github.com/castle-engine/castle-engine/
-      - name: Castle Game Engine - Build
-        run: cd $CASTLE_ENGINE_PATH/tools/build-tool/ && ./castle-engine_compile.sh
 
       - name: Package Windows
         run: castle-engine package --os=win64 --cpu=x86_64 --verbose