RESTRICT AUTOMERGE Ignore pinned Windows (Consolidated fix) ag/32704936 ag/35782210 ag/36195227 ag/36359572 Bug: 439984935 Test: atest BackgroundActivityLaunchTest Flag: EXEMPT BUGFIX Cherrypick-From: https://googleplex-android-review.googlesource.com/q/commit:4e09e34b7351dd1d7ec223ec8560e51145de37c9 Merged-In: I9ce93366a0876c7bc594ef818c8598342d70513d Change-Id: I9ce93366a0876c7bc594ef818c8598342d70513d