feat: create dependabot CLs and build sample add-ons

.github/dependabot.yml

@@ -0,0 +1,19 @@
+version: 2
+updates:
+  - package-ecosystem: 'npm'
+    directories:
+      - '/addons-web-sdk/samples'
+    schedule:
+      interval: 'daily'
+    # Ignore patches for everything except for @googleworkspace/meet-addons
+    ignore:
+      - dependency-name: '@types*'
+        update-types: ['version-update:semver-patch']
+      - dependency-name: 'next'
+        update-types: ['version-update:semver-patch']
+      - dependency-name: 'react*'
+        update-types: ['version-update:semver-patch']
+      - dependency-name: 'typescript'
+        update-types: ['version-update:semver-patch']
+      - dependency-name: 'webpack*'
+        update-types: ['version-update:semver-patch']

.github/workflows/build-samples.yml

@@ -0,0 +1,31 @@
+name: Build sample Add-ons
+
+on:
+  # Runs on all PRs, or when called from another workflow.
+  push:
+  workflow_call:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [22.x]
+        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: 'npm'
+          cache-dependency-path: addons-web-sdk/samples/package-lock.json
+      - run: npm run build
+        working-directory: addons-web-sdk/samples
+      - name: Upload build
+        uses: actions/upload-artifact@v4
+        with:
+          name: page
+          path: addons-web-sdk/samples/dist
+          if-no-files-found: error

.github/workflows/publish-sample-add-ons.yml

@@ -22,28 +22,7 @@ concurrency:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
-
-    strategy:
-      matrix:
-        node-version: [22.x]
-        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
-    steps:
-      - uses: actions/checkout@v4
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4
-        with:
-          node-version: ${{ matrix.node-version }}
-          cache: 'npm'
-          cache-dependency-path: addons-web-sdk/samples/package-lock.json
-      - run: npm run build
-        working-directory: addons-web-sdk/samples
-      - name: Upload build
-        uses: actions/upload-artifact@v4
-        with:
-          name: page
-          path: addons-web-sdk/samples/dist
-          if-no-files-found: error
+    uses: ./.github/workflows/build-samples.yml
   deploy:
     runs-on: ubuntu-latest
     needs: build