[Backport 1.6.latest] make UnparsedVersion.lt order-agnostic #8429

Job	Run time
integration test metadata generation	1s
integration test metadata generation	1s
Test Log Schema (1)	6m 1s
Test Log Schema (1)	6m 1s
Test Log Schema (2)	6m 18s
Test Log Schema (2)	6m 18s
Test Log Schema (3)	5m 41s
Test Log Schema (3)	5m 41s
Test Log Schema (4)	4m 20s
Test Log Schema (4)	6m 59s
Test Log Schema (5)	8m 17s
Test Log Schema (5)	8m 17s
Log Schema Test Suite	0s
Log Schema Test Suite	1s
	1h 3m 56s

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