Merge "Add riscv64 support to ota rc script" am: 39983c6e5d

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2252354

Change-Id: I4c4398cf68c21925440c719cf20c30caecf910ca
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>