Update google-github-actions/auth digest to 71f9864

Author: renovate[bot]

.github/workflows/health-metrics-pull-request.yml

@@ -43,7 +43,7 @@ jobs:
         with:
           node-version: 22.10.0
       # This commit represents v0.8.3
-      - uses: 'google-github-actions/auth@c4799db9111fba4461e9f9da8732e5057b394f72'
+      - uses: 'google-github-actions/auth@71f986410dfbc7added4569d411d040a91dc6935'
         with:
           credentials_json: '${{ secrets.GCP_SA_KEY }}'
       # This commit represents v2.1.4
@@ -62,7 +62,7 @@ jobs:
         with:
           node-version: 22.10.0
         # This commit represents v0.8.3
-      - uses: 'google-github-actions/auth@c4799db9111fba4461e9f9da8732e5057b394f72'
+      - uses: 'google-github-actions/auth@71f986410dfbc7added4569d411d040a91dc6935'
         with:
           credentials_json: '${{ secrets.GCP_SA_KEY }}'
       # This commit represents v2.1.4

.github/workflows/health-metrics-release.yml

@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       # This commit represents v0.8.3
-      - uses: 'google-github-actions/auth@c4799db9111fba4461e9f9da8732e5057b394f72'
+      - uses: 'google-github-actions/auth@71f986410dfbc7added4569d411d040a91dc6935'
         with:
           credentials_json: '${{ secrets.GCP_SA_KEY }}'
       # This commit represents v2.1.4

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

@@ -34,7 +34,7 @@ jobs:
         # This makes Actions fetch all Git history so run-changed script can diff properly.
         fetch-depth: 0
     # This commit represents v0.8.3
-    - uses: 'google-github-actions/auth@c4799db9111fba4461e9f9da8732e5057b394f72'
+    - uses: 'google-github-actions/auth@71f986410dfbc7added4569d411d040a91dc6935'
       if: ${{ fromJSON(env.run_terraform_steps) }}
       with:
         credentials_json: '${{ secrets.JSSDK_ACTIONS_SA_KEY }}'