Install pipenv and dependencies for test suite #311

Job	Run time
Set CI/CD metadata	4s
Commit stage / Check file format	4s
Commit stage / Check Markdown format	3s
Commit stage / Check English usage	5s
Commit stage / Count lines of code	5s
Commit stage / Lint Terraform	2s
Commit stage / Scan dependencies	7s
Commit stage / Scan secrets	3s
Test stage / Set up dependencies	9s
Test stage / Linting	3s
Test stage / Unit tests	1m 52s
Test stage / Perform static analysis	3s
Test stage / Test coverage	2s
Image build stage / get-functions	6s
Image build stage / build-and-push	0s
Image build stage / aggregate-json	0s
Acceptance stage / Environment set up	6s
Acceptance stage / UI performance test	3s
Acceptance stage / UI test	3s
Acceptance stage / Security test	3s
Acceptance stage / Contract test	2s
Acceptance stage / Accessibility test	6s
Acceptance stage / Integration test	3s
Acceptance stage / Load test	4s
Acceptance stage / Environment tear down	3s
	3m 21s

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