chore(deps): update actions/setup-node action to v4

Author: renovate[bot]

.github/workflows/test-changed-auth.yml

@@ -106,7 +106,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Set up Node (20)
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: 22.10.0
       - name: Test setup and yarn install

.github/workflows/test-changed-firestore.yml

@@ -210,7 +210,7 @@ jobs:
       - name: Unzip build artifact
         run: tar xf build.tar.gz
       - name: Set up Node (20)
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: 22.10.0
       - name: Test setup and yarn install
@@ -228,7 +228,7 @@ jobs:
     if: ${{ needs.build.outputs.changed == 'true'}}
     steps:
       - name: Set up Node (20)
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: 22.10.0
       - name: Download build archive

.github/workflows/test-changed.yml

@@ -85,7 +85,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Set up Node (20)
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: 22.10.0
       - name: Test setup and yarn install