Adds VitA Specific NHS Number Mapping #445

Job	Run time
Set CI/CD metadata	6s
Commit stage / Scan secrets	18s
Commit stage / Check file format	6s
Commit stage / Check Markdown format	4s
Commit stage / Check English usage	6s
Commit stage / Count lines of code	9s
Commit stage / Scan dependencies	45s
Commit stage / Lint and validate OpenAPI	45s
Test stage / Unit tests	4s
Test stage / Linting	6s
Test stage / Perform static analysis	6s
Test stage / Test coverage	5s
Build stage / Artefact 1	4s
Build stage / Artefact 2	4s
Acceptance stage / Environment set up	5s
Acceptance stage / Security test	3s
Acceptance stage / Accessibility test	6s
Acceptance stage / Contract test	3s
Acceptance stage / UI test	4s
Acceptance stage / UI performance test	3s
Acceptance stage / Integration test	5s
Acceptance stage / Load test	3s
Acceptance stage / Environment tear down	5s
	3m 25s

Provide feedback