fix: ArrayHelper remove method #34

Job	Run time
code-standards (8.3, prefer-lowest)	14s
static-analysis (8, prefer-lowest)	15s
phpunit (8, prefer-lowest)	17s
code-standards (8.3, prefer-stable)	12s
static-analysis (8, prefer-stable)	16s
phpunit (8, prefer-stable)	23s
static-analysis (8.1, prefer-lowest)	20s
phpunit (8.1, prefer-lowest)	13s
static-analysis (8.1, prefer-stable)	21s
phpunit (8.1, prefer-stable)	14s
static-analysis (8.2, prefer-lowest)	20s
phpunit (8.2, prefer-lowest)	13s
phpunit (8.2, prefer-stable)	22s
static-analysis (8.2, prefer-stable)	16s
phpunit (8.3, prefer-lowest)	21s
static-analysis (8.3, prefer-lowest)	21s
phpunit (8.3, prefer-stable)	18s
static-analysis (8.3, prefer-stable)	20s
	5m 16s

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