Fix duplicated register ContinueToBreakInSwitchRector in php52.php and php73.php

[samsonasik]

it exists in php52.php and php73.php

rector-src/config/set/php52.php

Line 12 in 7be438b

$rectorConfig->rules([VarToPublicPropertyRector::class, ContinueToBreakInSwitchRector::class]);

rector-src/config/set/php73.php

Line 40 in 7be438b

ContinueToBreakInSwitchRector::class,

detected when create experiment PR:

• [Experiment] Use composer.json as priority, fallback to php version features on when parameter exists on ComposerJsonPhpVersionResolver #6384

On PHP_INT_MAX level, it show error:

cd e2e/with-php-level && composer install
with-php-level git:(experiment-use-composer-json-priority-fallback) ✗ php ../e2eTestRunner.php
    ---------- begin diff ----------
@@ @@
-[ERROR] Following rules are registered twice: Rector\Php52\Rector\Switch_\ContinueToBreakInSwitchRector

when using

->withPhpLevel(PHP_INT_MAX)

[samsonasik]

All checks have passed 🎉 @TomasVotruba I am merging it ;)