`/v4/cores/query` seems to be ignoring the posted body parameters
I want a populated list of launches for a particular core and am posting:
```
{
  "options" : {
    "limit" : 100,
    "populate" : [
      "launches"
    ]
  },
  "query" : {
    "id" : "5fe3b906b3467846b3242183"
  }
}
```

But, no matter what I post or how I change the parameters I get the same result:
```
{
  "pagingCounter" : 1,
  "limit" : 10,
  "page" : 1,
  "totalPages" : 8,
  "hasPrevPage" : false,
  "totalDocs" : 77,
  "nextPage" : 2,
  "docs" : [
    {
      "serial" : "Merlin1A",
      "status" : "lost",
      "rtls_landings" : 0,
      "block" : null,
      "asds_attempts" : 0,
      "rtls_attempts" : 0,
      "reuse_count" : 0,
      "asds_landings" : 0,
      "last_update" : "Engine failure at T+33 seconds resulted in loss of vehicle",
      "id" : "5e9e289df35918033d3b2623",
      "launches" : [
        "5eb87cd9ffd86e000604b32a"
      ]
    },
   ...
  ],
  "offset" : 0,
  "hasNextPage" : true,
  "prevPage" : null
}
```