Fixes build warnings like these:
```
Generating equals/hashCode implementation but without a call to superclass, even though this class does not extend java.lang.Object. If this is intentional, add '@EqualsAndHashCode(callSuper=false)' to your type.
```
Why is this important?
1. Warnings are always a worse thing than errors, because they only fail
at runtime. And this is quite a significant warning, so should be fixed.
2. This _incorrect_ `equals` method screws up Hibernate's dirty checking
when working with Postgres.
/ok-to-test tags="@tag.Sanity"<!-- This is an auto-generated comment:
Cypress test results -->
> [!TIP]
> 🟢🟢🟢 All cypress tests have passed! 🎉🎉🎉
> Workflow run:
<https://github.com/appsmithorg/appsmith/actions/runs/8679350830>
> Commit: 4f697fc3f9431fcfd35fc0f9814fce763382d06c
> Cypress dashboard url: <a
href="https://internal.appsmith.com/app/cypress-dashboard/rundetails-65890b3c81d7400d08fa9ee5?branch=master&workflowId=8679350830&attempt=1"
target="_blank">Click here!</a>
<!-- end of auto-generated comment: Cypress test results -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **Refactor**
- Enhanced data consistency across various models by ensuring that
equality and hash code calculations now consider superclass fields.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
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