add simenv as dependency to verify-* targets

Makefile

diff --git a/Makefile b/Makefile
index f629bd0..4482176 100644
--- a/Makefile
+++ b/Makefile
@@ -58,7 +58,7 @@
 .PHONY: dv_all
 dv_all:$(DV_PATTERNS)
 
-$(DV_PATTERNS): verify-% : ./verilog/dv/% check-env
+$(DV_PATTERNS): verify-% : ./verilog/dv/% check-env simenv
 	docker run -v ${TARGET_PATH}:${TARGET_PATH} -v ${PDK_ROOT}:${PDK_ROOT} \
 		-v ${CARAVEL_ROOT}:${CARAVEL_ROOT} \
 		-e TARGET_PATH=${TARGET_PATH} -e PDK_ROOT=${PDK_ROOT} \