Datasource, index, indexer support for Azure Search CLI

### Preconditions

- [X] No need to upgrade Python SDK or the Python SDK is ready.

### Related command

`az search`

### Resource Provider

Microsoft.Search

### Description of Feature or Work Requested

Support CRUD of data plane objects

https://learn.microsoft.com/en-us/rest/api/searchservice/preview-api/create-or-update-index
https://learn.microsoft.com/en-us/rest/api/searchservice/preview-api/create-or-update-indexer
https://learn.microsoft.com/en-us/rest/api/searchservice/preview-api/create-or-update-data-source
https://learn.microsoft.com/en-us/rest/api/searchservice/preview-api/create-or-update-skillset

### Minimum API Version Required

2023-07-01-Preview

### Swagger PR link / SDK link

https://github.com/Azure/azure-rest-api-specs/blob/main/specification/search/data-plane/Azure.Search/preview/2023-07-01-Preview/searchservice.json

### Request Example

https://github.com/Azure/azure-rest-api-specs/blob/main/specification/search/data-plane/Azure.Search/preview/2023-07-01-Preview/examples/SearchServiceCreateOrUpdateIndex.json
https://github.com/Azure/azure-rest-api-specs/blob/main/specification/search/data-plane/Azure.Search/preview/2023-07-01-Preview/examples/SearchServiceCreateOrUpdateDataSource.json
https://github.com/Azure/azure-rest-api-specs/blob/main/specification/search/data-plane/Azure.Search/preview/2023-07-01-Preview/examples/SearchServiceCreateOrUpdateIndexer.json
https://github.com/Azure/azure-rest-api-specs/blob/main/specification/search/data-plane/Azure.Search/preview/2023-07-01-Preview/examples/SearchServiceCreateOrUpdateSkillset.json

### Target Date

2024-08-01

### PM Contact

magottei

### Engineer Contact

beloh

### Additional context

_No response_