fix: ensure newline at end of file in kustomization.yaml

Author: enriqueavindi

config/manifests/kustomization.yaml

@@ -32,4 +32,4 @@ patches:
       version: v1alpha1
       kind: ClusterServiceVersion
       name: k8s-overcommit\.v.*
-    path: patches/icon.yaml
+    path: patches/icon.yaml