Deployment: `ComposableStablePool` V6

Deployment tasks checklist:

[x] Contract(s) deployed to all target networks / testnets
[x] TX IDs are properly generated
[x] Action IDs are generated after deployment (if applicable)
[x] Outputs for all target networks are generated, and linked in the task readme
[x] Addresses files are up to date with the new deployment
[x] Contracts are verified in every network
- There's an issue with the pool in zkevm, again.
[x] Deployments CHANGELOG is updated
[x] There are no code changes of any kind

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