Fix error in city ibge route

Signed-off-by: João Victor Tozatti Risso <jvtr12@inf.ufpr.br>

src/libs/routes/city.js

 const express = require('express');
+
 const cityApp = express();
+
 const libs = `${process.cwd()}/libs`;
-const log = require(`${libs}/log`)(module);
+
 const squel = require('squel');
+
 const query = require(`${libs}/middlewares/query`);
+
 const response = require(`${libs}/middlewares/response`);
 
 cityApp.get('/', (req, res, next) => {
@@ -19,7 +23,7 @@ cityApp.get('/:id', (req, res, next) => {
 
 cityApp.get('/ibge/:id', (req, res, next) => {
     req.query = squel.select().from('municipios').where('codigo_ibge = ?',
-        parseInt(req.params.id, 10)).toParam();
+        req.params.id).toParam();
     next();
 }, query, response);