bump go version 1.23.5

Signed-off-by Cliff Colvin<clifford.colvin@ibm.com>

go.mod

@@ -195,4 +195,4 @@ require (
 	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 )
 
-go 1.22.7
+go 1.23.5