correct variable names - these are not dates, but week-of-the-year numbers #7572

Job	Run time
Lint	1m 15s
Build (20, frontend)	1m 41s
Test Deploy Build (20, frontend)	1m 52s
Build (20, test-app)	1m 7s
Test Deploy Build (20, lti-course-manager)	1m 8s
Build (20, lti-course-manager)	1m 13s
Test Deploy Build (20, lti-dashboard)	1m 11s
Build (20, lti-dashboard)	1m 5s
Test (20, frontend)	4m 41s
Test (20, test-app)	2m 13s
Test (20, lti-course-manager)	56s
Test (20, lti-dashboard)	1m 24s
Upload Coverage	8s
Scan with UCSF SonarQube	27s
	20m 21s

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