Activate asan on ubuntu #6290

Job	Run time
changes	5s
spm-binary-cron	0s
check	2m 24s
sanitizers (macos-12, asan)	17m 5s
sanitizers (macos-12, tsan)	17m 9s
cmake-prod-db (macos-12, (default))	34m 54s
sanitizers (ubuntu-latest, asan)	12m 3s
xcodebuild (iOS)	36m 29s
cmake (macos-12)	4m 20s
sanitizers (ubuntu-latest, tsan)	16m 43s
xcodebuild (tvOS)	18m 0s
cmake-prod-db (macos-12, test-db)	26m 56s
cmake (ubuntu-latest)	1m 43s
xcodebuild (macOS)	19m 15s
pod-lib-lint (FirebaseFirestoreInternal.podspec)	31m 16s
pod-lib-lint-cron	0s
spm-binary	4m 17s
pod-lib-lint (FirebaseFirestore.podspec)	20m 24s
spm-source (iOS, macos-12)	6m 33s
pod-lib-lint (FirebaseFirestoreSwift.podspec)	25m 10s
spm-source (iOS, macos-13)	15m 30s
spm-source (tvOS, macos-12)	6m 42s
spm-source (tvOS, macos-13)	11m 58s
spm-source (macOS, macos-12)	15m 7s
spm-source (macOS, macos-13)	14m 44s
Check all required Firestore tests results	1s
	5h 58m 48s

Provide feedback