Allow for CRC23 checksum gzuncompress() #488

Job	Run time
PHPUnit Composer v2 (PHP 7.4)	24s
PHPUnit coverage (PHP 7.4)	1m 4s
Tests alternative autoloader (PHP 7.1)	13s
Tests alternative autoloader (PHP 7.2)	10s
Tests alternative autoloader (PHP 7.3)	9s
Tests alternative autoloader (PHP 7.4)	8s
Tests alternative autoloader (PHP 8.0)	13s
Tests alternative autoloader (PHP 8.1)	12s
Tests alternative autoloader (PHP 8.2)	12s
PHPUnit (PHP 7.2)	30s
PHPUnit (PHP 7.3)	20s
PHPUnit (PHP 7.4)	27s
PHPUnit (PHP 8.0)	26s
PHPUnit (PHP 8.1)	21s
PHPUnit (PHP 8.2)	21s
PHPUnit (PHP 7.1)	29s
PHPUnit lowest deps (PHP 7.3)	29s
Windows-Tests with PHP 7.1	49s
Windows-Tests with PHP 7.2	52s
Windows-Tests with PHP 7.3	51s
Windows-Tests with PHP 7.4	36s
Windows-Tests with PHP 8.0	37s
Windows-Tests with PHP 8.1	31s
Windows-Tests with PHP 8.2	44s
	11m 8s

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