Add the genesis address in the validation_stamp

[bchamagne]

Description

Added the genesis_address in the validation_stamp. It's written on disk only on IO transaction, because the chain storage is written in a file named by the genesis, so there's no point to duplicate the data there.
There's a migration script to run on all legacy IOs

• Update migration version when decided which version it'll be

Fixes #1562

Type of change

• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

Updated the code to store every tx also as IO then run a release upgrade on 4 nodes.
Chain & IO storage both returned the genesis address on legacy and new transactions

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules