chore(deps): update dependency gateway-api to v1.4.1

Author: renovate[bot]

clusters/_base/flux/repositories/git/gateway-api.yaml

@@ -8,4 +8,4 @@ spec:
   interval: 24h
   url: https://github.com/kubernetes-sigs/gateway-api
   ref:
-    tag: v1.3.0
+    tag: v1.4.1