c810432 Pass USE_SHARED_LIB to `make install` too

Authored and Committed by Colin Walters 3 years ago
    Pass USE_SHARED_LIB to `make install` too
    
    Otherwise the build system reruns without the change.
    https://src.fedoraproject.org/rpms/fsverity-utils/pull-request/2#comment-48118
    
        
file modified
+1 -1