composer(deps-dev): Bump ergebnis/php-cs-fixer-config from 6.29.0 to 6.30.1 #1489

Job	Run time
Dependency Analysis (8.1, locked)	20s
Coding Standards (8.1, locked)	25s
Code Coverage (8.1, locked)	16s
Backward-Compatibility Analysis (8.1, locked)	22s
Refactoring (8.1, locked)	15s
Security Analysis (8.1, locked)	18s
Static Code Analysis (8.1, locked)	25s
Tests (8.1, lowest)	25s
Tests (8.1, locked)	22s
Tests (8.1, highest)	22s
Tests (8.2, lowest)	17s
Tests (8.2, locked)	16s
Tests (8.2, highest)	19s
Tests (8.3, lowest)	17s
Tests (8.3, locked)	15s
Tests (8.3, highest)	19s
	5m 13s

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