Rename plugins to libs and update all file references

libs/vendor/psr/log/src/LoggerAwareInterface.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Psr\Log;
+
+/**
+ * Describes a logger-aware instance.
+ */
+interface LoggerAwareInterface
+{
+    /**
+     * Sets a logger instance on the object.
+     */
+    public function setLogger(LoggerInterface $logger): void;
+}