Implemented logic to update transaction WASMs in hard-fork migration.

[murisi]

Describe your changes

Implemented hard-fork migration code to update WASM code storage.

Checklist before merging

• If this PR has some consensus breaking changes, I added the corresponding breaking:: labels
  • This will require 2 reviewers to approve the changes
• If this PR requires changes to the docs or specs, a corresponding PR is opened in the namada-docs repo
  • Relevant PR if applies:
• If this PR affects services such as namada-indexer or namada-masp-indexer, a corresponding PR is opened in that repo
  • Relevant PR if applies:

[batconjurer]

The code looks fine. Are we planning on using this example file to make the migration json?

[murisi]

The code looks fine. Are we planning on using this example file to make the migration json?

Thanks. Yes, in accordance with the instructions at: https://hackmd.io/oqLHjyvwRMaxSD5JJNrB2w?both#Combined-migration-instructions .

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 0.00%. Comparing base (6fee826) to head (ad7db27).
Report is 69 commits behind head on main.

Additional details and impacted files

@@     Coverage Diff      @@
##   main   #4540   +/-   ##
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[mergify]

This pull request has been removed from the queue for the following reason: checks failed.

The merge conditions cannot be satisfied due to failing checks:

• ❌ test-integration

You may have to fix your CI before adding the pull request to the queue again.
If you update this pull request, to fix the CI, it will automatically be requeued once the queue conditions match again.
If you think this was a flaky issue instead, you can requeue the pull request, without updating it, by posting a @mergifyio requeue comment.

[mergify]

Hey @murisi, your pull request has been dequeued due to the following reason: CHECKS_FAILED.
Sorry about that, but you can requeue the PR by using @mergifyio requeue if you think this was a mistake.

[tzemanovic]

@Mergifyio requeue

[mergify]

requeue

✅ The queue state of this pull request has been cleaned. It can be re-embarked automatically