libmvec.so.1 dependency

Libmvec is vector math library added in Glibc 2.22. It is linked on an as-needed basis when using `-lm`.

 For more details about the library, see https://sourceware.org/glibc/wiki/libmvec.

Currently, `auditwheel` would like for it to be vendored in. However, for many tags, it seems like a fine glibc dependency.

Is it possible to add support for recognizing `libmvec.so.1` as such? Many thanks!