feat: create yml file to push docker images

.github/workflows/.github/workflows/continuous-delivery.yml

@@ -0,0 +1,44 @@
+name: Continous Delivery
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+env:
+  REGISTRY: ghcr.io
+  SERVICE: credo-controller
+
+jobs:
+  build-and-push:
+    name: Push Docker image to GitHub
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Extract Git Tag
+        id: get_tag
+        run: echo "TAG=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV
+
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and Push Docker Image ${{ env.SERVICE }}
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: Dockerfile
+          push: true
+          tags: |
+            ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ env.SERVICE }}:${{ env.TAG }}
+            ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ env.SERVICE }}:latest