test fixed Makefile

Author: paulovmr

Makefile

@@ -15,7 +15,7 @@ endif
 IMAGE_TAG		 ?= $(RELEASE)_$(DATE)
 KUBECTL_BIN      ?= bin/kubectl
 KUBECTL_VERSION  ?= v1.23.11
-NOTEBOOK_REPO_BRANCH_BASE ?= https://raw.githubusercontent.com/opendatahub-io/notebooks/main
+NOTEBOOK_REPO_BRANCH_BASE ?= https://raw.githubusercontent.com/paulovmr/notebooks/notebooks-tests
 REQUIRED_RUNTIME_IMAGE_COMMANDS="curl python3"
 REQUIRED_CODE_SERVER_IMAGE_COMMANDS="curl python oc code-server"
 REQUIRED_R_STUDIO_IMAGE_COMMANDS="curl python oc /usr/lib/rstudio-server/bin/rserver"