Merge pull request #2263 from k8s-infra-cherrypick-robot/cherry-pick-2211-to-release-0.9

[release-0.9] 🌱 Pin GOTOOLCHAIN to go1.22.8

Author: k8s-ci-robot

Makefile

@@ -19,6 +19,8 @@ include $(ROOT_DIR_RELATIVE)/common.mk
 # If you update this file, please follow
 # https://www.thapaliya.com/en/writings/well-documented-makefiles/
 
+export GOTOOLCHAIN=go1.22.8
+
 # Active module mode, as we use go modules to manage dependencies
 export GO111MODULE=on
 unexport GOPATH