Merge "Allow explicit GC usage for StrictMode setClassInstanceLimit" into main am: 0d122c42 am: 24ab6a5b am: f02afc3e

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2797732



Change-Id: Ieca495155144cf0c24423dca18510e214127c892
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>