Merge "Adding a feature flag for Auto Pin Confirmation feature" into tm-qpr-dev am: d999318f3a am: e676fa4fe4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20860082

Change-Id: Ie5d7e13834e1163c320587a499e96de4d6cf69ae
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>