Add support for Laravel Pint (#4238)

* add support, docs, tests for Laravel Pint

* fix php-cs-fixer link

* add missing project-without-pint

* fix indentation

* fix pint executable in pint fixer test

* fix variables, docs related to pint support

doc/ale-supported-languages-and-tools.txt

@@ -417,6 +417,7 @@ Notes:
   * `phpcs`
   * `phpmd`
   * `phpstan`
+  * `pint`
   * `psalm`!!
   * `tlint`
 * PO