Incorrect behavior of AddDefaultValueForUndefinedVariableRector with exit conditions

[Jimbolino]

Bug Report

Subject	Details
Rector version	last dev-main
Installed as	composer dependency

Minimal PHP Code Causing Issue

See https://getrector.org/demo/97de3515-aaf6-4cfd-8b67-5f26776fa190

<?php

final class DemoFile
{
    public function run()
    {
        exit();
        $test = true;

        return $test;
    }
}

Responsible rules

• AddDefaultValueForUndefinedVariableRector

Expected Behavior

It should not add code if an exit condition is detected.

Same issue pops up in our phpunit tests that have: $this->markTestSkipped('todo fix later'); which is a function that calls: throw new SkippedTestError($message);