UI Tests

Updated actions/cache version in github workflow #527

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Run time

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Job	Run time
UI Tests (1.7.6.9)	4m 6s
UI Tests (1.7.7.8)	3m 55s
UI Tests (1.7.8.11)	3m 36s
UI Tests (8.0.5)	3m 2s
UI Tests (8.1.6)	3m 4s
UI Tests (8.2.0)	4m 7s
UI Tests (9.0.x)	3m 16s
UI Tests (nightly)	3m 38s
Nightly Report	0s
	28m 44s