Current runtime version shouldn't appear in type-registry json files

[pavelrib]

Currently when the runtime version updates, the new version is not registered in any way in the loaded config.
Runtime version should be either retrieved from some external API or optionally provided from an external source (substrate-interface).

[Shawncomst]

Currently when the runtime version updates, the new version is not registered in any way in the loaded config.
Runtime version should be either retrieved from some external API or optionally provided from an external source (substrate-interface).