Use a local copy of Message:addSign that uses the xmlsecurity-library… #176

Job	Run time
Linter / yaml-linter	6s
PHP-Linter (8.2) / linter	9s
PHP-Linter (8.1) / linter	13s
PHP-Linter (8.4) / linter	13s
PHP-Linter (8.3) / linter	12s
Linter / json-linter	24s
Linter / ecmascript-linter	0s
Linter / style-linter	0s
Unit tests, PHP 8.1, windows-latest	48s
Unit tests, PHP 8.2, windows-latest	1m 11s
Unit tests, PHP 8.3, windows-latest	1m 3s
Unit tests, PHP 8.4, windows-latest	58s
Unit tests, PHP 8.3, ubuntu-latest	31s
Unit tests, PHP 8.1, ubuntu-latest	24s
Unit tests, PHP 8.4, ubuntu-latest	27s
Unit tests, PHP 8.2, ubuntu-latest	30s
Security checks	29s
Code coverage	8s
Quality control	35s
Cleanup artifacts	3s
	8m 24s

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