chore: add grc workflow (#18)

.github/workflows/publish_grc.yaml

@@ -0,0 +1,49 @@
+name: Publish image to GitHub GRC
+
+on:
+  workflow_dispatch:
+    inputs:
+      image-folder:
+        description: 'The folder that contains the Dockerfile to build'
+        required: true
+      image-tag:
+        description: 'The image tag to build'
+        required: true
+
+jobs:
+  publish_to_public_grc:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Build info
+        run: |
+          echo "image folder ${{ github.event.inputs.image-folder }}"
+          echo "image tag ${{ github.event.inputs.image-tag }}"
+
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Login to Amazon ECR Public
+        id: login-ecr-public
+        uses: aws-actions/amazon-ecr-login@v2
+        with:
+          registry-type: public
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          platforms: linux/amd64,linux/arm64
+
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: "${{ github.event.inputs.image-folder }}"
+          push: true
+          tags: ghcr.io/${{ github.repository_owner }}/${{ github.event.inputs.image-folder }}:${{ github.event.inputs.image-tag }}