First draft of CD workflow

.github/workflows/cd.yaml

@@ -0,0 +1,43 @@
+name: CD
+
+on:
+  merge_group:
+    types:
+      - checks_requested
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    name: Build Query Connector Image
+    runs-on: ubuntu-latest
+    permissions:
+      contents: "read"
+      id-token: "write"
+      packages: "write"
+    steps:
+      - name: Check Out Changes
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v3
+        working-directory: ./query-connector
+        with:
+          push: true
+          tags: [main, latest]