Merge "Upgrade metalava lint prebuilts to 31.4.0-alpha02" into main am: 09f543668a am: 0159f1fbba

Original change: https://android-review.googlesource.com/c/platform/prebuilts/gradle-plugin/+/2899508

Change-Id: I226c3afda54795def854c0e2fc0a2ab369d39997
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>