Accessibility fixes: #371

Job	Run time
Set CI/CD metadata	4s
Commit stage / Check file format	4s
Commit stage / Count lines of code	6s
Commit stage / Check Markdown format	6s
Commit stage / Check English usage	4s
Commit stage / Lint Terraform	6s
Commit stage / Scan dependencies	26s
Commit stage / Scan secrets	4s
Test stage / Unit tests	3s
Test stage / Linting	5s
Test stage / Test coverage	5s
Test stage / Perform static analysis	46s
Build stage / Artefact 1	3s
Build stage / Artefact 2	3s
Acceptance stage / Environment set up	2s
Acceptance stage / UI test	3s
Acceptance stage / Contract test	5s
Acceptance stage / Security test	5s
Acceptance stage / UI performance test	2s
Acceptance stage / Integration test	5s
Acceptance stage / Accessibility test	1m 11s
Acceptance stage / Load test	2s
Acceptance stage / Environment tear down	4s
	3m 44s

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