Update test-all.yml

Author: zwu52

.github/workflows/test-all.yml

@@ -25,6 +25,8 @@ jobs:
       run: yarn build
     - name: Run unit tests
       run: xvfb-run yarn test:ci
+      env:
+        FCM_TEST_PROJECT_SERVER_KEY: $${{secrets.FCM_TEST_PROJECT_SERVER_KEY}
     - name: Generate coverage file
       run: yarn ci:coverage
     - name: Run coverage