Change RuntimeMessageCollection test timeout to 5 seconds and attempts to 12, Test runtime is capped at 60 seconds by test environment, so 20 attempts 15 seconds each doesn't make sense. Test: atest app.appops.cts.RuntimeMessageCollection Bug: 151432852 Change-Id: Ie8c7c7ceb5f06d9cc1335d61f5285eb14a405713