fix color legend #1909

Job	Run time
Build and publish staging image	1m 14s
Run tests (comparison)	1m 39s
Run tests (degreeReform)	2m 43s
Run tests (form)	2m 36s
Run tests (formNotifications)	1m 39s
Run tests (happypath)	1m 37s
Run tests (IAMpermissions)	4m 33s
Run tests (management)	1m 30s
Run tests (misc)	1m 38s
Run tests (ospa)	2m 21s
Run tests (permissions)	1m 42s
Run tests (report)	2m 49s
Run tests (sidebar)	2m 0s
Run tests (yearselector)	1m 47s
Run tests (evaluation)	2m 49s
Run tests (metaevaluation)	2m 24s
Run tests (homepage)	2m 7s
Run tests (trackingpage)	2m 13s
Run tests (facultymonitoringoverview)	1m 28s
Report deployment success to Tilku-channel	8s
Report test failure to Tilku-channel	0s
	40m 57s

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