Use go_run instead of run_go_tool (#825)

* Use go_run instead of run_go_tool

As per the error message whhen running update-codegen.sh

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!! WARN: The "run_go_tool" function is deprecated. Use "go_run" instead. !!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

run_go_toolthis has been deprecated in favor of go_run, we should use the new
function.

* drop extra argument

---------

Co-authored-by: dprotaso <dprotaso@gmail.com>

hack/update-codegen.sh

@@ -22,7 +22,7 @@ source $(dirname $0)/../vendor/knative.dev/hack/codegen-library.sh
 export PATH="$GOBIN:$PATH"
 
 function run_yq() {
-  run_go_tool github.com/mikefarah/yq/v4@v4.23.1 yq "$@"
+	go_run github.com/mikefarah/yq/v4@v4.23.1 "$@"
 }
 
 echo "=== Update Codegen for ${MODULE_NAME}"