Adds a feature of dimension anotations #455

Job	Run time
check-constraint (ubuntu-latest, 20)	43s
check-cube (ubuntu-latest, 20, basic-cube-constraint)	37s
check-constraint (windows-latest, 20.12.1)	3m 41s
check-cube (ubuntu-latest, 20, standalone-constraint-constraint)	1m 13s
check-cube (ubuntu-latest, 20, profile-visualize)	1m 2s
check-cube (ubuntu-latest, 20, profile-opendataswiss)	50s
check-cube (ubuntu-latest, 20, profile-opendataswiss-lindas)	39s
check-cube (windows-latest, 20.12.1, basic-cube-constraint)	3m 18s
check-cube (windows-latest, 20.12.1, standalone-constraint-constraint)	4m 31s
check-cube (windows-latest, 20.12.1, profile-visualize)	3m 11s
check-cube (windows-latest, 20.12.1, profile-opendataswiss)	2m 50s
check-cube (windows-latest, 20.12.1, profile-opendataswiss-lindas)	2m 46s
	25m 21s

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