Merge "Upgrade metalava lint prebuilts to 31.2.0-alpha08" am: 8d38e9c33b am: 3114646f28 am: f720009616

Original change: https://android-review.googlesource.com/c/platform/prebuilts/gradle-plugin/+/2631110

Change-Id: I6006a09701ffca9ad1f358b1961713980b000bed
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>