Bump phpseclib/phpseclib from 3.0.37 to 3.0.38 #4449

Job	Run time
Debug	1s
Check files / Changed	10s
XML Syntax	0s
Code-QL / Analyze (javascript)	1m 16s
Composer / Validation	8s
PHP CS Fixer / Validation	2m 46s
PHPStan / Analyze (ubuntu-latest, 7.4)	4m 43s
PHP CS / Default	3m 59s
PHPStan / Analyze (ubuntu-latest, 8.3)	2m 44s
PHP CS / Ecg	2m 6s
PHP CS / PhpCompatibility	5m 49s
Unit Tests (Sonar)	0s
PHP Syntax	0s
Unit Tests (OpenMage)	0s
	23m 42s

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