[automerger skipped] Don't store invalid pkgs when migrating filters am:...

[automerger skipped] Don't store invalid pkgs when migrating filters am: 0efdb877 -s ours am: 973c76d5 -s ours

am skip reason: Merged-In Ib7fcb733edd2cf2cbac0a7699763a5fe993b467e with SHA-1 f867b297 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/25829520



Change-Id: Ida9cf88239276e4a0c3ebd805380bbe568b67a8f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>