Merge "Add rule to build BoringSSL's modulewrapper binary." am: d2b13ebfb4

Original change: https://android-review.googlesource.com/c/platform/external/boringssl/+/1522957

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I5babdf7f21cfac58fc75cab43dd780f6bcc1b2bd