refactor(contract): rename RespondToTaskV2 to RespondToTask in AlignedLayerServiceManager.sol

[uri-99]

rename RespondToTaskV2 to RespondToTask

Description

We rename the old RespondToTaskV2 to the cleaner RespondToTask.

Important

This PR requires an Aggregator restart the moment we upgrade the contracts

Type of change

Please delete options that are not relevant.

• New feature
• Bug fix
• Optimization
• Refactor

Checklist

• “Hotfix” to testnet, everything else to staging
• Linked to Github Issue
• This change depends on code or research by an external entity
  • Acknowledgements were updated to give credit
• Unit tests added
• This change requires new documentation.
  • Documentation has been added/updated.
• This change is an Optimization
  • Benchmarks added/run
• Has a known issue
  • Link to the open issue addressing it
• If your PR changes the Operator compatibility (Ex: Upgrade prover versions)
  • This PR adds compatibility for operator for both versions and do not change batcher/docs/examples
  • This PR updates batcher and docs/examples to the newer version. This requires the operator are already updated to be compatible