chore: Add esbuild to package.json and install protoc in release workflow

.github/workflows/release-please.yml

@@ -25,6 +25,14 @@ jobs:
           node-version: 20
           registry-url: "https://registry.npmjs.org"
         if: ${{ steps.release.outputs.release_created }}
+      - name: Install protoc
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y unzip
+          curl -OL https://github.com/protocolbuffers/protobuf/releases/download/v21.12/protoc-21.12-linux-x86_64.zip
+          unzip protoc-21.12-linux-x86_64.zip -d protoc21
+          sudo mv protoc21/bin/protoc /usr/local/bin/
+        if: ${{ steps.release.outputs.release_created }}
       - name: Publish to NPM
         run: |
           npm ci