Merge "Support building elfutils against musl" am: 462e61fb7e am: 214f750dc9 am: 5adfcd8adb am: 998a000a63 am: 445ecb11db

Original change: https://android-review.googlesource.com/c/platform/external/elfutils/+/1819989

Change-Id: Idbfd46eeca232d2be5103ef1e09f0a8cf2401d7c