Switch to `System.CommandLine` #565

Job	Run time
Build (release, DocGen/DocGen.sln)	1m 7s
Build (release, HiveCompare/HiveCompare.sln)	12s
Build (release, HiveConsensusWorkflowGenerator/HiveConsensusWorkflowGenerator.csproj)	19s
Build (release, Nethermind.Tools.Kute/Nethermind.Tools.Kute.csproj)	11s
Build (release, SendBlobs/SendBlobs.sln)	21s
Build (release, TxParser/TxParser.csproj)	31s
	2m 41s

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