[automerger skipped] Update remote_shell_v2 to version 4 am: 8ebc388b72 am: 2966178686 am: 86c71a075b am: cc4d2fa2a4 am: c3281e95e6 -s ours

am skip reason: Merged-In I3921ab80b653e30346d6e45301325df7ef41b244 with SHA-1 25971b4522 is already in history

Original change: https://android-review.googlesource.com/c/platform/external/wayland-protocols/+/2694750

Change-Id: I34adc706ef07d496387b7f26b04a8803849f53b6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>