[docker-sonic-vs]: add libsaivs-dbg package in docker-sonic-vs (#2177)

Signed-off-by: Guohan Lu <[email protected]>

Author: lguohan

platform/vs/docker-sonic-vs.mk

@@ -17,6 +17,7 @@ ifeq ($(INSTALL_DEBUG_TOOLS), y)
 $(DOCKER_SONIC_VS)_DEPENDS += $(SWSS_DBG) \
                               $(LIBSWSSCOMMON_DBG) \
                               $(LIBSAIREDIS_DBG) \
+                              $(LIBSAIVS_DBG) \
                               $(SYNCD_VS_DBG)
 endif