Update dependency go to v1.25.4

renovate[bot] · web-flow · commit 252798d34125 · 2025-11-23T00:40:37.000Z
diff --git a/go.mod b/go.mod
@@ -2,7 +2,7 @@ module github.com/upbound/function-approve
 
 go 1.24.0
 
-toolchain go1.24.5
+toolchain go1.25.4
 
 require (
 	github.com/alecthomas/kong v1.12.1
