Merge pull request #3376 from faiq/patch-2

fix: update GH_VERSION to v2.7.0

Author: k8s-ci-robot

versions.mk

@@ -14,6 +14,6 @@
 
 MDBOOK_VERSION := v0.4.5
 PLANTUML_VERSION := 1.2020.16
-GH_VERSION := 1.2.0
+GH_VERSION := 2.7.0
 CERT_MANAGER_VERSION := v1.5.3
 CAPI_VERSION := v1.0.0