Revert "Introduce a configurable remote metadata client AND migrate LockService to the client (#831)" to avoid jarHell in downstream plugins. #1675

Job	Run time
Get-CI-Image-Tag / Get-CI-Image-Tag	6s
Build job-scheduler Plugin on MacOS (21)	6m 18s
Build job-scheduler Plugin on Linux using Container Image (21)	9m 21s
Build job-scheduler Plugin on Linux using Container Image (24)	9m 48s
Build job-scheduler Plugin on Windows (24)	10m 37s
Build job-scheduler Plugin on Windows (21)	10m 50s
Build job-scheduler Plugin on MacOS (24)	7m 15s
report-coverage	0s
	54m 15s

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