[Feature Request] Include pipeline data in Approval object in v7 pipeline approvals

[jeremyrickard]

The Approval object in v7/pipelineapprovals doesn't seem to match the actual REST response type.

{
    "id": "16741a55-948b-4194-8c63-1637ca311a46",
    "steps": [],
    "status": "pending",
    "createdOn": "2024-01-01T07:00:14.127Z",
    "lastModifiedOn": "2024-01-01T07:00:14.1267785Z",
    "executionOrder": "anyOrder",
    "minRequiredApprovers": 1,
    "blockedApprovers": [],
    "_links": {
        "self": {
            "href": "AN_HREF_HERE" 
        }
    },
    "pipeline": {
        "owner": {
            "_links": {
                "web": {
                    "href": A_LINK_TO_THE_BUILD_HERE
                },
                "self": {
                    "href": "<REDACTED>
                }
            },
            "id": 149350,
            "name": "<REDACTED>"
        },
        "id": "413",
        "name": "Retag Images"
    }
}

The Go type in the SDK doesn't include the corresponding pipeline type and it would be really nice if it was included to simplify making additional REST calls to get the actual data.