[TypeDeclarationDocblocks] Handle crash on big array on AddReturnDocblockDataProviderRector

[samsonasik]

Reproduced at CodeIgniter4 project

https://github.com/codeigniter4/CodeIgniter4/blob/f16bf8763e4edcf77282cece9375bb7690da1825/tests/system/Validation/StrictRules/CreditCardRulesTest.php#L69

It got error:

1 test triggered 1 PHP warning:

1) /Users/samsonasik/www/rector-src/vendor/phpunit/phpunit/src/Framework/Constraint/String/StringMatchesFormatDescription.php:48
preg_match(): Compilation failed: regular expression is too large at offset 34583

Triggered by:

* Rector\Tests\TypeDeclarationDocblocks\Rector\Class_\AddReturnDocblockDataProviderRector\AddReturnDocblockDataProviderRectorTest::test#3
  /Users/samsonasik/www/rector-src/rules-tests/TypeDeclarationDocblocks/Rector/Class_/AddReturnDocblockDataProviderRector/AddReturnDocblockDataProviderRectorTest.php:14

[samsonasik]

Closing for now, on unit test, this is due to phpunit, on rector side, it show

 [ERROR] Could not process                                                                                              
         "/Users/samsonasik/www/CodeIgniter4/tests/system/Validation/StrictRules/CreditCardRulesTest.php" file, due to: 
         "System error: "Undefined array key 0"                                                                         
         Run Rector with "--debug" option and post the report here: https://github.com/rectorphp/rector/issues/new". On line: 662

but can't reproduce yet on fixture.

[github-actions]

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