Add Trace-level logging for JSON-RPC payloads in transports (#1191) #1777

Job	Run time
build (macos-latest, Release)	8m 7s
build (ubuntu-latest, Debug)	11m 6s
build (windows-latest, Debug)	10m 35s
build (macos-latest, Debug)	8m 16s
build (ubuntu-latest, Release)	5m 33s
build (windows-latest, Release)	8m 20s
publish-coverage	-1s
	51m 56s

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