Bump ruff from 0.11.7 to 0.12.0 #148

Job	Run time
Set CI/CD metadata	4s
Commit stage / Scan secrets	5s
Commit stage / Check file format	7s
Commit stage / Check Markdown format	5s
Commit stage / Lint and validate OpenAPI	40s
Commit stage / Check English usage	7s
Commit stage / Scan dependencies	33s
Commit stage / Count lines of code	5s
Test stage / Unit tests	6s
Test stage / Linting	6s
Test stage / Perform static analysis	4s
Test stage / Test coverage	3s
Build stage / Artefact 1	7s
Build stage / Artefact 2	4s
Acceptance stage / Environment set up	5s
Acceptance stage / Contract test	3s
Acceptance stage / Security test	4s
Acceptance stage / UI performance test	3s
Acceptance stage / Load test	6s
Acceptance stage / UI test	5s
Acceptance stage / Integration test	4s
Acceptance stage / Accessibility test	5s
Acceptance stage / Environment tear down	4s
	2m 55s

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