Enhancement: Add support for PHP 8.4 #1935

Job	Run time
Code Coverage (8.1, locked)	25s
Dependency Analysis (8.1, locked)	16s
Backward-Compatibility Analysis (8.1, locked)	13s
Coding Standards (8.1, locked)	29s
Refactoring (8.1, locked)	13s
Security Analysis (8.1, locked)	11s
Static Code Analysis (8.1, locked)	15s
Tests (8.1, lowest)	16s
Tests (8.1, locked)	12s
Tests (8.1, highest)	15s
Tests (8.2, lowest)	27s
Tests (8.2, locked)	17s
Tests (8.2, highest)	21s
Tests (8.3, lowest)	23s
Tests (8.3, locked)	14s
Tests (8.3, highest)	20s
Tests (8.4, lowest)	28s
Tests (8.4, locked)	30s
Tests (8.4, highest)	24s
	6m 9s

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