Update build workflow to publish bicep types to ACR (#7693)

# Description

Update build workflow to publish bicep types to ACR

## Type of change

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Fixes: #issue_number

---------

Signed-off-by: sk593 <shruthikumar@microsoft.com>

.github/workflows/build.yaml

@@ -65,6 +65,9 @@ env:
   # URL to get source code for building the image
   IMAGE_SRC: https://github.com/radius-project/radius
 
+  # bicep-types ACR url for uploading Radius Bicep types
+  BICEP_TYPES_REGISTRY: 'biceptypes.azurecr.io'
+
 jobs:
   build-and-push-cli:
     name: Build ${{ matrix.target_os }}_${{ matrix.target_arch }} binaries
@@ -262,6 +265,47 @@ jobs:
           echo ${{ secrets.GITHUB_TOKEN }} | helm registry login -u ${{ github.actor }} --password-stdin ${{ env.OCI_REGISTRY }}
           helm push ${{ env.ARTIFACT_DIR }}/${{ env.HELM_PACKAGE_DIR }}/radius-${{ env.CHART_VERSION }}.tgz oci://${{ env.OCI_REGISTRY }}/${{ env.OCI_REPOSITORY }}
 
+  build-and-push-bicep-types:
+    name: Publish Radius bicep types to ACR
+    runs-on: ubuntu-latest
+    steps: 
+      - name: Check out code
+        uses: actions/checkout@v4
+      - name: Parse release version and set environment variables
+        run: python ./.github/scripts/get_release_version.py
+      - name: Set up Go ${{ env.GOVER }}
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{ env.GOVER }}
+      - name: Setup Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: '18'
+      - name: Generate Bicep extensibility types from OpenAPI specs
+        run: |
+          make generate-bicep-types VERSION=${{ env.REL_VERSION == 'edge' && 'latest' || env.REL_VERSION }}
+      - name: Upload Radius Bicep types artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: radius-bicep-types
+          path: ./hack/bicep-types-radius/generated
+          if-no-files-found: error
+      - name: 'Login via Azure CLI'
+        if: github.repository == 'radius-project/radius' && ((startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main'))
+        uses: azure/login@v1
+        with:
+          creds: ${{ secrets.BICEP_TYPES_AZURE_CREDENTIALS }}
+      - name: Setup and verify bicep CLI
+        if: github.repository == 'radius-project/radius' && ((startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main'))
+        run: |
+          curl -Lo bicep https://github.com/Azure/bicep/releases/latest/download/bicep-linux-x64
+          chmod +x ./bicep
+          bicep --version
+      - name: Publish bicep types 
+        if: github.repository == 'radius-project/radius' && ((startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main'))
+        run: |
+          bicep publish-provider ./hack/bicep-types-radius/generated/index.json --target br:${{ env.BICEP_TYPES_REGISTRY }}/radius:${{ env.REL_VERSION == 'edge' && 'latest' || env.REL_VERSION }} --force
+
   publish-release:
     name: Publish GitHub Release
     needs: ['build-and-push-cli']