Bug - wrong query params on governance votes querier

[yun-yeo]

cosmos-sdk/x/gov/client/rest/query.go

Lines 340 to 350 in c40f3d0

	params := types.NewQueryProposalVotesParams(proposalID, page, limit)
	bz, err := clientCtx.LegacyAmino.MarshalJSON(params)
	if rest.CheckBadRequestError(w, err) {
	return
	}
	res, _, err := clientCtx.QueryWithData("custom/gov/proposal", bz)
	if rest.CheckInternalServerError(w, err) {
	return
	}

Must put proposal query params, not votes query params.