* Rebase: op-supervisor: Include executing message info when storing logs.

Takes from aj/parse-exec-msg and makes the following updates:
- uses upstream ABI definitions for identifier hash
- removes the core recording functionality for the moment
- fixes up inconsistent typing and merge conflicts due to rearranged packages

* Incorporate new ABI format

* remove trailing newline in contract

---------
Co-authored-by: Adrian Sutton <adrian@oplabs.co>