aml_hef_341114030 (10906182,com.google.android.healthfitness)
Build sdk variants of libc++ for riscv64 am: ecb2748e58 am: e3095e9358 am: e40f13ac53

Original change: https://android-review.googlesource.com/c/platform/external/libcxxabi/+/2405115

Change-Id: Iadb7a7cc8baa2677e9564143e5700b3604a9e3b3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>