[automerger skipped] Stop marking apps as privileged if they are not signed...

[automerger skipped] Stop marking apps as privileged if they are not signed properly. am: 06775341 am: bcf8db17 am: c3e914c8 -s ours

am skip reason: Merged-In I5b5b81cf43b06837a22c8dfd170a112106dd64c1 with SHA-1 06775341 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/25841331



Change-Id: I5e3cb776174e0fd88916046059c8caae4bb24c14
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>