fix: suppress NewSimpleClientset deprecation warning in tokengetter test

The fake.NewSimpleClientset is deprecated in client-go in favor of
fake.NewClientset which requires generated apply configurations.
Since this project doesn't currently generate apply configurations,
we suppress the deprecation warning with a nolint comment explaining
the situation.

This can be properly fixed once apply configurations are generated
for the project's API types.

Assisted-by: Cursor/Claude

Author: camilamacedo86

internal/operator-controller/authentication/tokengetter_test.go

@@ -16,6 +16,7 @@ import (
 )
 
 func TestTokenGetterGet(t *testing.T) {
+	// nolint:staticcheck // SA1019: NewSimpleClientset is deprecated but NewClientset requires apply configurations
 	fakeClient := fake.NewSimpleClientset()
 	fakeClient.PrependReactor("create", "serviceaccounts/token",
 		func(action ctest.Action) (bool, runtime.Object, error) {