Restore CSP v5 deprecated task for ZKEVM.

[jubeira]

Deployment (restore deprecated task): ComposableStablePool V5 for ZKEVM

We redeployed the exact same build info to zkevm in #98 after the hard fork, but the action IDs for the old pools might still be needed. Therefore they should be recorded somewhere.

By adding this deprecated task just for zkevm we can get the old action IDs verified by CI without changing our current systems.

Just to be super clear: this is not a new deployment, it's just a backup for the data that was erased in #98. All the files in the added task (scripts, artifact, build info) are the exact same as in the active task.

Deployment tasks checklist:

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

Issue Resolution

N/A

[jubeira]

@EndymionJkb hide whitespace to review readme :)

[EndymionJkb]

Looks good; cleaner than having to refer to #98