Add missing dsig11-elements #1426

Job	Run time
Quality control	19s
Security checks	19s
Linter / json-linter	26s
Linter / yaml-linter	4s
PHP-Linter (8.2) / linter	20s
PHP-Linter (8.1) / linter	15s
PHP-Linter (8.3) / linter	14s
PHP-Linter (8.4) / linter	16s
Linter / ecmascript-linter	-1s
Linter / style-linter	-1s
Unit tests, PHP 8.4, ubuntu-latest	19s
Unit tests, PHP 8.3, ubuntu-latest	13s
Unit tests, PHP 8.4, windows-latest	56s
Unit tests, PHP 8.2, windows-latest	1m 1s
Unit tests, PHP 8.3, windows-latest	1m 0s
Unit tests, PHP 8.1, ubuntu-latest	22s
Unit tests, PHP 8.2, ubuntu-latest	15s
Unit tests, PHP 8.1, windows-latest	48s
Code coverage	0s
Cleanup artifacts	0s
	7m 5s

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