Add Forgejo Actions build workflow

.forgejo/workflows/build.yml

@@ -12,19 +12,11 @@ jobs:
       - name: Checkout Code
         uses: actions/checkout@v4
 
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
       - name: Log into Local Registry
-        uses: docker/login-action@v3
-        with:
-          registry: 172.17.0.1:3030
-          username: ${{ gitea.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          echo "${{ secrets.GITHUB_TOKEN }}" | docker login 172.17.0.1:3030 -u "${{ gitea.actor }}" --password-stdin
 
       - name: Build and Push Image
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          push: true
-          tags: 172.17.0.1:3030/${{ gitea.actor }}/${{ github.event.repository.name }}:latest
+        run: |
+          docker build -t 172.17.0.1:3030/${{ gitea.actor }}/${{ github.event.repository.name }}:latest .
+          docker push 172.17.0.1:3030/${{ gitea.actor }}/${{ github.event.repository.name }}:latest