No need for "type args struct" if function takes a single-argument

[ahmetb]

e.g.

func Test_clonePod(t *testing.T) {
	type args struct {
		pod *corev1.Pod
	}
	tests := []struct {
		name    string
		args    args
		want    *corev1.Pod
		wantErr bool
	}{
	    // TODO: Add test cases.
	}
	...
}

In the code above, instead of generating type args struct { ...}, it's sufficient to just specify args field in anonymous struct as *corev1.Pod and not generate an additional type. This should help create simpler and more readable tests.

[cweill]

Sounds reasonable. Feel free to make a pull request.