Revert "Add new optional beta email parser thats based on ImapEngine instead of Webklex"

This reverts commit 9cb1ff7330.

plugins/vendor/psr/http-factory/src/UriFactoryInterface.php

@@ -1,17 +0,0 @@
-<?php
-
-namespace Psr\Http\Message;
-
-interface UriFactoryInterface
-{
-    /**
-     * Create a new URI.
-     *
-     * @param string $uri
-     *
-     * @return UriInterface
-     *
-     * @throws \InvalidArgumentException If the given URI cannot be parsed.
-     */
-    public function createUri(string $uri = ''): UriInterface;
-}