feat: commit vendor folder directly to bypass air-gapped build restrictions

vendor/egulias/email-validator/src/Exception/ExpectingDomainLiteralClose.php

@@ -0,0 +1,9 @@
+<?php
+
+namespace Egulias\EmailValidator\Exception;
+
+class ExpectingDomainLiteralClose extends InvalidEmail
+{
+    const CODE = 137;
+    const REASON = "Closing bracket ']' for domain literal not found";
+}