'log' calls fail in the java client library

[bcb37]

The shape of response data changed from version "zero" to v1.

The log response as of v1 may have had an array added by mistake, as there are single-element arrays (example below).
We should either change the client to handle the new shape or fix the oddity in response data introduced in v1.

[
    {
        "0": {
            "createdAt": "2023-09-21T20:24:20.757Z",
            "updatedAt": "2023-09-21T20:39:07.795Z",
            "versionNumber": 5,
            "id": 1018,
            "uniquifier": "1",
            "timeStamp": "1970-01-01T00:00:00.000Z",
            "data": {
                "totalTimeSeconds": 10
            },
            "userId": "boof"
        }
    },
    {
        "0": {
            "createdAt": "2023-09-21T20:24:20.757Z",
            "updatedAt": "2023-09-21T20:39:07.799Z",
            "versionNumber": 6,
            "id": 1018,
            "uniquifier": "1",
            "timeStamp": "1970-01-01T00:00:00.000Z",
            "data": {
                "totalTimeSeconds": 20
            },
            "userId": "boof"
        }
    }
]

[amurphy-cl]

Resolution: change response to 200, don't send the data object, change client so it doesn't expect the object