libmemif: add dep to Makefile
libmemif: add dep to Makefile

Change-Id: I7a14474e4545016f0de97f92602e1dfcc0ffac12
Signed-off-by: Jakub Grajciar <21f84c4696e9120b252673baf09d482ea3bea5b9@pantheon.tech>

vpp-dev/vpp,chrisy/vpp,FDio/vpp,FDio/vpp,chrisy/vpp,chrisy/vpp,FDio/vpp,chrisy/vpp,FDio/vpp,FDio/vpp,FDio/vpp,FDio/vpp,vpp-dev/vpp,chrisy/vpp,vpp-dev/vpp,chrisy/vpp,vpp-dev/vpp,chrisy/vpp,vpp-dev/vpp,vpp-dev/vpp,vpp-dev/vpp,chrisy/vpp,FDio/vpp