[PHPUnit] Add ReplaceAssertArraySubsetRector

[TomasVotruba]

Closes #1025

Ref sebastianbergmann/phpunit#3495

Check and Cover Reported Cases

• assertArraySubset() bad documented or doesn't work as expected sebastianbergmann/phpunit#2069
• wrong filtering in assertArraySubset method of PHPUnit_Framework_Assert class sebastianbergmann/phpunit#2108
• ArraySubsetConstraint use invalid cast to array sebastianbergmann/phpunit#2568
• Array Subset does not work as expected on indexed / flat arrays sebastianbergmann/phpunit#3101
• Array Subset does not work as expected on indexed / flat arrays sebastianbergmann/phpunit#3101
• assertArraySubset() does not work as expected sebastianbergmann/phpunit#3240
• Bug with assertArraySubset() sebastianbergmann/phpunit#3319

Test me!

As this can have many different uses out in the wild and not all can be converted manually, this needs thorought testing.

0. Install local rector dev

composer require rector/rector:@dev --dev

1. Create rector.yaml local config

# rector.yaml
services:
    Rector\PHPUnit\Rector\MethodCall\ReplaceAssertArraySubsetRector: ~

2. Run Rector

vendor/bin/rector process src

3. Report anomalies