ci: Add static analysis #2

Job	Run time
static_analysis (at_backupkey_flutter)	1m 23s
static_analysis (at_chat_flutter)	1m 8s
static_analysis (at_common_flutter)	1m 0s
static_analysis (at_contacts_flutter)	1m 8s
static_analysis (at_contacts_group_flutter)	1m 7s
static_analysis (at_events_flutter)	1m 13s
static_analysis (at_follows_flutter)	1m 5s
static_analysis (at_invitation_flutter)	1m 13s
static_analysis (at_location_flutter)	1m 21s
static_analysis (at_login_flutter)	1m 11s
static_analysis (at_notify_flutter)	1m 49s
static_analysis (at_onboarding_flutter)	1m 11s
static_analysis (at_sync_ui_flutter)	51s
static_analysis (at_theme_flutter)	1m 15s
	16m 55s

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