Make all of our json config values overridable by command line args

[kstdl]

Make all of our json config values overridable by command line args...

Subtask:

Disable graphql and prometheus servers by default

https://github.com/Taraxa-project/taraxa-node/pull/2248#discussion_r1055314709 Seems that graphql and metrics(prometheus) won't be very useful for average node runner and would be mainly used just by us. So makes sense to disable it by default, but I think it is not really good idea to just remove it from our default config files as we will not have an json example