Move cfn-update check out of default test suite

jcarter3 · jcarter3 · commit 9b2bb30a8d1c · 2021-09-07T16:31:36.000-04:00
diff --git a/Makefile b/Makefile
@@ -1,4 +1,7 @@
 .PHONY: test
 
+check-updates:
+	go test -tags check_updates ./resource
+
 test:
 	go test ./...
diff --git a/resource/cfn_update_test.go b/resource/cfn_update_test.go
@@ -1,3 +1,6 @@
+//go:build check_updates
+// +build check_updates
+
 package resource
 
 import (
