[Task]: Datasource creation method is not standard (Lacks TS definitions)

### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

The way a new action is created, there are some places that use different arguments for the same function. The issue comes up due to the lack of TS definition of the `action.datasource` object. It sometimes has a pluginId in it and sometimes doesn't. At the time of reporting this issue, there are 2.5K+ actions that do not have the `action.datasource.pluginid` key not set. Since the new actions are created from FE side, a fix here would be to add proper TS definitions that either make sure that pluginID is needed or not.

### Steps To Reproduce

Not sure how to reproduce it yet. Refer to issue #10286 and [PR](https://github.com/appsmithorg/appsmith/pull/10290) for more details around this issue.

### Environment

Release

### Version

Cloud