Add better handling for willImplement and willExtend call to fix issues with PHPStan 2.1.3 and 2.1.4 #278

Job	Run time
Coding Standards (7.4, locked)	12s
Static Code Analysis (7.4, 9.1.0, locked)	13s
Static Code Analysis (8.0, 9.6.0, highest)	27s
Tests (8.4, highest)	11s
Static Code Analysis (8.1, 10.0, highest)	17s
Tests (8.3, highest)	11s
Tests (8.2, highest)	18s
Static Code Analysis (8.2, 10.0, highest)	15s
Tests (8.1, highest)	18s
Tests (8.0, highest)	14s
Static Code Analysis (8.3, 11.0, highest)	14s
Tests (7.4, locked)	10s
Static Code Analysis (8.4, 11.0, highest)	17s
	3m 17s

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