Merge pull request #4032 from kubernetes-sigs/camilamacedo86-patch-4

🌱 Update Makefile - Remove makefile target to test legacy project no longer supported

Author: k8s-ci-robot

Makefile

@@ -142,12 +142,6 @@ check-testdata: ## Run the script to ensure that the testdata is updated
 test-testdata: ## Run the tests of the testdata directory
 	./test/testdata/test.sh
 
-#todo(remove the test-legacy whne the go/v2 be removed from kubebuilder)
-
-.PHONY: test-legacy
-test-legacy: ## Run the legacy tests (go/v2) of the testdata directory
-	./test/testdata/test_legacy.sh
-
 .PHONY: test-e2e-local
 test-e2e-local: ## Run the end-to-end tests locally
 	## To keep the same kind cluster between test runs, use `SKIP_KIND_CLEANUP=1 make test-e2e-local`