[cmd/opampsupervisor] Persist collector remote config & telemetry set… #11

Job	Run time
windows-unittest-matrix (receiver-0)	15m 44s
windows-unittest-matrix (receiver-1)	20m 40s
windows-unittest-matrix (receiver-2)	22m 13s
windows-unittest-matrix (receiver-3)	19m 47s
windows-unittest-matrix (processor)	14m 6s
windows-unittest-matrix (exporter-0)	14m 17s
windows-unittest-matrix (exporter-1)	24m 58s
windows-unittest-matrix (exporter-2)	12m 24s
windows-unittest-matrix (exporter-3)	13m 44s
windows-unittest-matrix (extension)	13m 24s
windows-unittest-matrix (connector)	16m 4s
windows-unittest-matrix (internal)	14m 26s
windows-unittest-matrix (pkg)	16m 49s
windows-unittest-matrix (cmd-0)	22m 55s
windows-unittest-matrix (cmd-1)	14m 56s
windows-unittest-matrix (other)	21m 31s
windows-unittest	0s
	4h 37m 58s

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