ci: fix PATH in Makefile

Signed-off-by: Ramkumar Chinchani <[email protected]>

Makefile

@@ -37,7 +37,6 @@ LXC_BRANCH?=stable-5.0
 HACK_D := $(TOP_LEVEL)/hack
 # helper tools
 TOOLS_D := $(HACK_D)/tools
-export PATH := $(TOOLS_D)/bin:$(PATH)
 REGCLIENT := $(TOOLS_D)/bin/regctl
 REGCLIENT_VERSION := v0.5.1
 SKOPEO = $(TOOLS_D)/bin/skopeo
@@ -157,7 +156,7 @@ check: lint test go-test
 
 .PHONY: test
 test: stacker $(REGCLIENT) $(SKOPEO) $(ZOT) $(BATS)
-	sudo -E \
+	sudo -E PATH="$$PATH:$(TOOLS_D)/bin" \
 		STACKER_BUILD_ALPINE_IMAGE=$(STACKER_BUILD_ALPINE_IMAGE) \
 		STACKER_BUILD_BUSYBOX_IMAGE=$(STACKER_BUILD_BUSYBOX_IMAGE) \
 		STACKER_BUILD_CENTOS_IMAGE=$(STACKER_BUILD_CENTOS_IMAGE) \
@@ -171,7 +170,7 @@ check-cov: lint test-cov
 
 .PHONY: test-cov
 test-cov: stacker-cov $(REGCLIENT) $(SKOPEO) $(ZOT)
-	sudo -E \
+	sudo -E PATH="$$PATH:$(TOOLS_D)/bin" \
 		-E GOCOVERDIR="$$GOCOVERDIR" \
 		STACKER_BUILD_ALPINE_IMAGE=$(STACKER_BUILD_ALPINE_IMAGE) \
 		STACKER_BUILD_BUSYBOX_IMAGE=$(STACKER_BUILD_BUSYBOX_IMAGE) \