## Description
Add gpt-4o model in Open AI datasource's vision and chat commands
Fixes #`Issue Number`
_or_
Fixes `Issue URL`
> [!WARNING]
> _If no issue exists, please create an issue first, and check with the
maintainers if the issue is valid._
## Automation
/ok-to-test tags="@tag.All"
### 🔍 Cypress test results
<!-- This is an auto-generated comment: Cypress test results -->
> [!TIP]
> 🟢🟢🟢 All cypress tests have passed! 🎉🎉🎉
> Workflow run:
<https://github.com/appsmithorg/appsmith/actions/runs/9541802412>
> Commit: 78eb94443c7e8ed5396f6e3369aac1e5373954bc
> <a
href="https://internal.appsmith.com/app/cypress-dashboard/rundetails-65890b3c81d7400d08fa9ee5?branch=master&workflowId=9541802412&attempt=1"
target="_blank">Cypress dashboard</a>.
> Tags: ``
<!-- end of auto-generated comment: Cypress test results -->
## Communication
Should the DevRel and Marketing teams inform users about this change?
- [ ] Yes
- [ ] No
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Enhanced `VisionCommand` to support new model naming conventions,
including `gpt-4-vision-preview` and `gpt-4o`.
- **Bug Fixes**
- Improved message content handling in `transformUserMessages` and
`transformSystemMessages` methods to ensure proper data type casting.
- **Tests**
- Updated test cases to align with the new model name `gpt-4o`, ensuring
accurate test coverage.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Nirmal Sarswat <nirmal@appsmith.com>
c0ad2b8562