Bump flask from 3.1.0 to 3.1.1 in /sandbox #90

Job	Run time
Set CI/CD metadata	2s
Commit stage / Scan secrets	7s
Commit stage / Check file format	3s
Commit stage / Check English usage	8s
Commit stage / Check Markdown format	3s
Commit stage / Lint and validate OpenAPI	31s
Commit stage / Count lines of code	9s
Commit stage / Scan dependencies	36s
Test stage / Unit tests	3s
Test stage / Linting	3s
Test stage / Perform static analysis	3s
Test stage / Test coverage	3s
Build stage / Artefact 1	5s
Build stage / Artefact 2	3s
Acceptance stage / Environment set up	5s
Acceptance stage / UI performance test	3s
Acceptance stage / Integration test	5s
Acceptance stage / Security test	6s
Acceptance stage / Contract test	2s
Acceptance stage / UI test	2s
Acceptance stage / Load test	3s
Acceptance stage / Accessibility test	3s
Acceptance stage / Environment tear down	5s
	2m 33s

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