Remove WaitForNothing. WaitForContainerRunning can be used as a basic implementation instead.

src/Wait/WaitForNothing.php

@@ -1,13 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Testcontainers\Wait;
-
-class WaitForNothing implements WaitInterface
-{
-    public function wait(string $id): void
-    {
-        // does nothing
-    }
-}