lvm2: add license hashes

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/lvm2/lvm2.hash

@@ -1,2 +1,5 @@
 # From ftp://sources.redhat.com/pub/lvm2/releases/sha512.sum
 sha512 c2ea8beafe006abf9282f51ec98600fd0ebff816d53c10ecbb19bbf336ada4825135cf9c92ccd364afb18f8b1d7e163eff5bdec8dfdd70dfb9ba45db2f6bdd5e  LVM2.2.02.173.tgz
+# Locally computed sha256 checksums
+sha256 e76fbcd2fb97cf202da330301327754d2db5c58b5b4bebd3a8a749393e7603d1  COPYING
+sha256 5df07007198989c622f5d41de8d703e7bef3d0e79d62e24332ee739a452af62a  COPYING.LIB