Moves runtime macro out of experimental flag (#4249)
Step in https://github.com/paritytech/polkadot-sdk/issues/3688 Now that the `runtime` macro (Construct Runtime V2) has been successfully deployed on Westend, this PR moves it out of the experimental feature flag and makes it generally available for runtime devs. --------- Co-authored-by:Bastian Köcher <git@kchr.de> Co-authored-by:
Kian Paimani <5588131+kianenigma@users.noreply.github.com>