Another CI file update.

.gitea/workflows/ci.yml

@@ -8,30 +8,20 @@ jobs:
   build-test:
     runs-on: [self-hosted, linux, x64, docker]
     container:
-      # Use a .NET SDK image so you can drop setup-dotnet (faster)
+      image: ghcr.io/catthehacker/ubuntu:act-latest
-      image: mcr.microsoft.com/dotnet/sdk:9.0
       options: >-
         --privileged
-        # DO NOT mount /var/run/docker.sock here; the runner already does it
     steps:
       - uses: actions/checkout@v4  
-
+      - uses: actions/setup-dotnet@v4
-      # If you stick with the .NET SDK image above, you can remove setup-dotnet.
+        with:
-      # If you prefer the catthehacker Ubuntu image, keep setup-dotnet.
+          dotnet-version: '9.0.x'
-      # - uses: actions/setup-dotnet@v4
-      #   with:
-      #     dotnet-version: '9.0.x'
-
       - uses: actions/cache@v4
         with:
           path: ~/.nuget/packages
           key: nuget-${{ runner.os }}-${{ hashFiles('**/*.csproj') }}
           restore-keys: |
             nuget-${{ runner.os }}-
-
-      - name: Docker sanity (ensures socket mount is working)
-        run: docker version
-
       - run: dotnet restore
       - run: dotnet build --configuration Release --no-restore
       - run: dotnet test  --configuration Release --no-build --logger "trx;LogFileName=test-results.trx"