Update test_unit_dimension in emmocheck to EMMO 1.0.0-beta5 #1899

Job	Run time
EMMO documentation (test using ontodoc)	3m 8s
pytest (3.7)	3m 20s
pytest (3.8)	3m 29s
pytest (3.9)	4m 17s
pytest (3.10)	3m 44s
pytest (3.11)	3m 17s
External / Build distribution package	26s
External / Build Documentation	1m 6s
External / Run `pre-commit`	1m 19s
External / Run `pylint` & `safety`	1m 21s
	25m 27s

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