feat: cosmwasm migrate contract

[mergify]

Enabling contract migration E2E testing for Jackal's Cross Chain Outpost currently in rapid development.

https://github.com/JackalLabs/storage-outpost/blob/dev/e2e/interchaintest/migration_test.go

Hopefully Jackal's usage can assist the Cosmos community in developing full E2E tests for their contract migrations.

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This is an automatic backport of pull request #1121 done by [Mergify](https://mergify.com).

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Name	Status	Preview	Comments	Updated (UTC)
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[mergify]

Cherry-pick of e7c0c39 has failed:

On branch mergify/bp/main/pr-1121
Your branch is up to date with 'origin/main'.

You are currently cherry-picking commit e7c0c39.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   chain/cosmos/cosmos_chain.go

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   chain/cosmos/chain_node.go

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally