Build the optimized memcpy() and memmove(). am: 0184f5179e am: 01348af37a am: 722a6d8de7

Original change: https://android-review.googlesource.com/c/platform/external/arm-optimized-routines/+/2304835

Change-Id: Ia96ff6bbc0b2fb7c7478573c9585800fbb26a47e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>