Sources for pod spec lint

Author: paulb777

.github/workflows/analytics.yml

@@ -22,7 +22,7 @@ jobs:
     - name: Setup Bundler
       run: scripts/setup_bundler.sh
     - name: GoogleAppMeasurement
-      run: scripts/third_party/travis/retry.sh pod spec lint GoogleAppMeasurement.podspec.json
+      run: scripts/third_party/travis/retry.sh pod spec lint GoogleAppMeasurement.podspec.json --sources=https://github.com/firebase/SpecsDev.git,https://github.com/firebase/SpecsStaging.git,https://cdn.cocoapods.org/
     - name: FirebaseAnalyticsSwift
       run: scripts/third_party/travis/retry.sh scripts/pod_lib_lint.rb FirebaseAnalyticsSwift.podspec --platforms=ios