x/gov tally result in GET /gov/proposal/{id} wrong

[jackzampolin]

The LCD endpoint(s) for querying governance proposal(s) includes a .value.tally_result field with the following data:

"tally_result": {
        "yes": "0.0000000000",
        "abstain": "0.0000000000",
        "no": "0.0000000000",
        "no_with_veto": "0.0000000000"
      },

Even if the proposal has votes on it, this data is always 0s. We should fix the endpoint to return the same data as /gov/proposals/{id}/tally which for the same proposal returns:

{
  "yes": "721579.3999994578",
  "abstain": "0.0000000000",
  "no": "96512.0000000000",
  "no_with_veto": "26111.0000000000"
}

[fedekunze]

See discussion from #2859

[fedekunze]

should we close and move this to #2859 ?

[jackzampolin]

I think that would make sense @fedekunze