Package non-core libraries into glibc-utils
    
    This change packages libpcprofile.so, libmemusage.so, libSegFault.so,
    libc_malloc_debug.so.0 and libc_malloc_debug.so into glibc-utils so
    that they are not installed by default into production instances.
    
    libc_malloc_debug.so is not in glibc-devel because it is a load-only
    library and cannot be used for development.