docs: skip mentioning 8.0.0 issue (#29)

Author: keradus

index.rst

@@ -17,7 +17,7 @@ Supported PHP Versions
 ----------------------
 
 * PHP 7.4
-* PHP 8.0 (except PHP 8.0.0 due to `bug in PHP tokenizer <https://bugs.php.net/bug.php?id=80462>`__)
+* PHP 8.0
 * PHP 8.1
 * PHP 8.2
 * PHP 8.3