Remove rpath

lib/Makefile.am

 lib_LTLIBRARIES=libdigestlist-base.la
 
-libdigestlist_base_la_LDFLAGS=-no-undefined -avoid-version -rpath /dev/null
+libdigestlist_base_la_LDFLAGS=-no-undefined -avoid-version
 libdigestlist_base_la_LIBADD=-ldl -lcrypto -lselinux -lcap
 libdigestlist_base_la_SOURCES=kernel_lib.c lib.c compact_list.c xattr.c evm.c \
 			      selinux.c parser_lib.c crypto.c cap.c ima_list.c pgp.c