Implement getopt via getopt_long to support glibc-style non-options before options am: d3baa759cc am: 4ddb4d6207

Original change: https://android-review.googlesource.com/c/platform/external/musl/+/2430840

Change-Id: Id3a50480a6c56c8c59519eb203c38401f38f8a92
Signed-off-by: Automerger Merge Worker <[email protected]>