Merge "[nearby][clean up] Delete all Fast Pair AOSP and HalfSheetUX code" into udc-d1-dev-plus-aosp am: 45bf0e52e1

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/24623802

Change-Id: Ifdaa688703f5900c97491bd172a530b00aba28c2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>