Merge "Add mem*, str* functions to baremetal static lib" am: 46490941f7 am: d85c7f4e12 am: dfd77cd57c

Original change: https://android-review.googlesource.com/c/platform/external/arm-optimized-routines/+/2236393

Change-Id: I1b1d024d51f30ad9f686e7581eb15ce76016dbac
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>