[automerger skipped] Update GSI keys for dynamic system image
am: 13d92df720 -s ours
am skip reason: change_id Ia5fd08410fd680b8fd3676cfc4daae1caf1ff425 with SHA1 b9b9a68f49 is in history

Change-Id: Ia682a06159fa13c7f537ed6609a094a4e792aed1