Run android emulator on ubuntu build agent #803

Job	Run time
build-ios	37m 0s
jobEmulatorMatrixSetup	3m 8s
build-js	5m 56s
build-android (:firebase-analytics:gradleManagedDeviceDebugAndroidTest --no-parallel --max-worker...	6m 49s
build-android (:firebase-app:gradleManagedDeviceDebugAndroidTest --no-parallel --max-workers=1 -P...	5m 41s
build-android (:firebase-auth:gradleManagedDeviceDebugAndroidTest --no-parallel --max-workers=1 -...	6m 43s
build-android (:firebase-config:gradleManagedDeviceDebugAndroidTest --no-parallel --max-workers=1...	5m 40s
build-android (:firebase-crashlytics:gradleManagedDeviceDebugAndroidTest --no-parallel --max-work...	6m 38s
build-android (:firebase-database:gradleManagedDeviceDebugAndroidTest --no-parallel --max-workers...	5m 25s
build-android (:firebase-firestore:gradleManagedDeviceDebugAndroidTest --no-parallel --max-worker...	6m 29s
build-android (:firebase-messaging:gradleManagedDeviceDebugAndroidTest --no-parallel --max-worker...	6m 2s
build-android (:firebase-perf:gradleManagedDeviceDebugAndroidTest --no-parallel --max-workers=1 -...	6m 22s
build-android (:firebase-storage:gradleManagedDeviceDebugAndroidTest --no-parallel --max-workers=...	5m 20s
	1h 47m 13s

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