[automerger skipped] Disallow system apps to be installed/updated as instant. am: 2fd2ee4523 -s ours am: 3ddaf9bf15 -s ours am: 7ca4dcca9d -s ours am: 757e85f70a -s ours am: 98e4d5ba03 -s ours am: a2d923a1e6 -s ours am: 685c812a36 -s ours am: 5ee95d208d -s ours

am skip reason: Merged-In Idd89a6dd72f0e68259095f677185f0494391025c with SHA-1 c091f7f5b4 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/25716267

Change-Id: I26c377e1bd356a7b2c2d05f8f36d22b1f2c22d83
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>