Fix installing libpmem-*.rpm

Replace 'libpmem-*.rpm' with 'libpmem*.rpm'.
It fixes following errors on openSUSE:

error: Failed dependencies:
        libpmemobj1 = 1.7-1.suse1500 is needed by libpmemobj-debug-1.7-1.suse1500.x86_64
        libpmemobj1 = 1.7-1.suse1500 is needed by libpmemobj-devel-1.7-1.suse1500.x86_64

error: Failed dependencies:
        libpmem1 = 1.7-1.suse1500 is needed by libpmem-debug-1.7-1.suse1500.x86_64
        libpmem1 = 1.7-1.suse1500 is needed by libpmem-devel-1.7-1.suse1500.x86_64