chore(deps): update actions/setup-node action to v3 (GoogleCloudPlatform#134)

Author: renovate-bot

.github/workflows/ci.yaml

@@ -11,7 +11,7 @@ jobs:
         node: [10, 12, 14]
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-node@v2
+      - uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node }}
       - run: node --version
@@ -21,7 +21,7 @@ jobs:
     runs-on: windows-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-node@v2
+      - uses: actions/setup-node@v3
         with:
           node-version: 14
       - run: npm install
@@ -30,7 +30,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-node@v2
+      - uses: actions/setup-node@v3
         with:
           node-version: 10
       - run: npm install

.github/workflows/release.yaml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-node@v2
+      - uses: actions/setup-node@v3
         with:
           node-version: 14
           registry-url: 'https://wombat-dressing-room.appspot.com'