Add emulator64-arm64 wrapper/launcher.
automerge: 92d1a29

* commit '92d1a29ae4e6db32e7c22b8734a370290b9c937c':
  Add emulator64-arm64 wrapper/launcher.
tree: ecc09004d616dd7fadab4e73565009e18361be5d
  1. darwin-x86_64/
  2. linux-x86_64/
  3. .gitignore
  4. README