Fix compiling bpftool against musl libc am: 7d7be8894e am: d41b5b03ec am: 0ceb5a098d

Original change: https://android-review.googlesource.com/c/platform/external/bpftool/+/2072343

Change-Id: I6cd7ce1d8aa57b11037c47bfe744c87280818c75
Ignore-AOSP-First: this is an automerge
Signed-off-by: Automerger Merge Worker <[email protected]>