6.x remove underscore from methods (#310)

* remove underscores from collection package methods via rector

* remove underscores from command package methods via rector

* remove underscores from console package methods via rector

* remove underscores from controller package methods via rector

* remove underscores from core package methods via rector

* refactor static return type config

* re-add trait methods for cake6 config

* adjust SimpleStaticType config

* remove underscores from database package methods via rector

* remove underscores from datasource package methods via rector

* remove underscores from error package methods via rector

* remove underscores from event package methods via rector

* remove underscores from form package methods via rector

* remove underscores from http package methods via rector

* remove underscores from I18N package methods via rector

* remove underscores from Log package methods via rector

* remove underscores from mailer package methods via rector

* remove underscores from network package methods via rector

* remove underscores from orm package methods via rector

* remove underscores from routing package methods via rector

* remove underscores from testsuite package methods via rector

* remove underscores from utility package methods via rector

* remove underscores from validation package methods via rector

* remove underscores from view package methods via rector

* add symfony process as a command wrapper for rector

* fix tests with wrong assumptions about --dry-run rector exit codes

* use tagged version of rector

* adjust symfony/process dependency range

Author: LordSimal

composer.json

@@ -9,6 +9,7 @@
         "cakephp/console": "^5.1.5",
         "nette/utils": "^4.0",
         "rector/rector": "~2.3.0",
+        "symfony/process": "^6.0 || ^7.0",
         "symfony/string": "^6.0 || ^7.0"
     },
     "autoload": {