add prefect-datahub publish workflow

Addresses datahub-project#12221

.github/workflows/publish-prefect-plugin-pypi-release.yml

@@ -0,0 +1,54 @@
+name: pypi-release prefect-datahub
+on:
+  workflow_dispatch:
+  release:
+    types: [published]
+
+jobs:
+  setup:
+    runs-on: ubuntu-latest
+    outputs:
+      tag: ${{ steps.tag.outputs.tag }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Validate ref format
+        run: |
+          source .github/scripts/docker_helpers.sh
+          validate_github_ref_for_python_tag
+      - name: Compute Tag
+        id: tag
+        run: |
+          echo "GITHUB_REF: $GITHUB_REF"
+          SHORT_SHA=$(git rev-parse --short "$GITHUB_SHA")
+          TAG=$(echo ${GITHUB_REF} | sed -e 's,refs/tags/v,,g')
+          echo "tag=$TAG" >> $GITHUB_OUTPUT
+  push_to_pypi:
+    name: Build and push python package to PyPI
+    runs-on: ubuntu-latest
+    needs: setup
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: "zulu"
+          java-version: 17
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.10"
+          cache: "pip"
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install setuptools wheel twine build
+      - name: Install dependencies
+        run: ./metadata-ingestion/scripts/install_deps.sh
+      - name: Build and publish
+        env:
+          TWINE_USERNAME: ${{ secrets.TWINE_USERNAME }}
+          TWINE_PASSWORD: ${{ secrets.TWINE_PASSWORD }}
+          RELEASE_SKIP_TEST: "true"
+        run: |
+          cd metadata-ingestion-modules/prefect-plugin
+          RELEASE_VERSION=${{ needs.setup.outputs.tag }} ./scripts/release.sh