Add dsig11:ValidationData-element #1375

Job	Run time
Quality control	25s
Security checks	17s
PHP-Linter (8.1) / linter	18s
Linter / yaml-linter	6s
Linter / json-linter	25s
PHP-Linter (8.3) / linter	13s
PHP-Linter (8.2) / linter	17s
Linter / ecmascript-linter	-1s
PHP-Linter (8.4) / linter	11s
Linter / style-linter	-1s
Unit tests, PHP 8.1, ubuntu-latest	13s
Unit tests, PHP 8.3, windows-latest	49s
Unit tests, PHP 8.2, ubuntu-latest	19s
Unit tests, PHP 8.3, ubuntu-latest	15s
Unit tests, PHP 8.1, windows-latest	46s
Unit tests, PHP 8.4, windows-latest	56s
Unit tests, PHP 8.4, ubuntu-latest	14s
Unit tests, PHP 8.2, windows-latest	51s
Code coverage	0s
Cleanup artifacts	0s
	6m 33s

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