Adding multihost - locking

Adding Unit-Tests for it

tests/src/Core/Lock/SemaphoreLockDriverTest.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Friendica\Test\src\Core\Lock;
+
+
+use Friendica\Core\Lock\SemaphoreLockDriver;
+
+class SemaphoreLockDriverTest extends LockTest
+{
+	protected function getInstance()
+	{
+		return new SemaphoreLockDriver();
+	}
+}