* rename nimbus binary to nimbus_execution_client
* additional replacements
* makefile and dockerfile
* fix ci building errors
* github workflows
* improved Makefile target
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Co-authored-by: Pedro Miranda <pedro.miranda@nimbus.team>
new hive features introduces breaking changes we need to address:
- expose engine api port 8551 in docker script
- export enode.sh file to hive-bin folder
- add terminalTotalDifficulty to mapper.jq