add workflow to create release container on tag push

.github/workflows/container.yml

@@ -0,0 +1,38 @@
+name: Publish Container
+
+on:
+  push:
+    tags:
+      - "*"
+
+env:
+  REGISTRY: ghcr.io
+  DOCKERFILE: ./distribution/docker/Dockerfile
+  RELEASE_VERSION: ${{ github.ref_name }}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to GHCR
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+    
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ${{ env.DOCKERFILE }}
+          push: true
+          tags: ghcr.io/ju6ge/paperless-field-extractor:latest-vulkan, ghcr.io/ju6ge/paperless-field-extractor:${{ env.RELEASE_VERSION }}-vulkan
+          build-args: |
+            INFERENCE_BACKEND=vulkan
+