snapuserd: Rename libsnapshot_snapuserd to libsnapuserd_client. am: 75c5deed...

snapuserd: Rename libsnapshot_snapuserd to libsnapuserd_client. am: 75c5deed am: 45798edb am: 9c75a207 am: 0267c0a6 am: 60bbca79

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2647521



Change-Id: Ia217501bdef3fff3aa5bfa13c4ae3e8d9a47116e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>