Revert "Introduce a configurable remote metadata client AND migrate LockService to the client (#831)" to avoid jarHell in downstream plugins. #1674

Job	Run time
Get-CI-Image-Tag / Get-CI-Image-Tag	5s
Build job-scheduler Plugin on MacOS (21)	5m 57s
Build job-scheduler Plugin on Linux using Container Image (24)	9m 29s
Build job-scheduler Plugin on Linux using Container Image (21)	9m 25s
Build job-scheduler Plugin on Windows (21)	11m 9s
Build job-scheduler Plugin on MacOS (24)	6m 9s
Build job-scheduler Plugin on Windows (24)	11m 0s
report-coverage	0s
	53m 14s

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