go mod tidy to fix build (#2805)

Signed-off-by: Cliff Colvin <ccolvin@kubecost.com>

go.mod

@@ -191,5 +191,6 @@ require (
 	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 )
 
-go 1.21.0
+go 1.22.0
+
 toolchain go1.22.4