conform to new eslint rules

sites/airtelxstream.in/airtelxstream.in.config.js

@@ -24,7 +24,7 @@ module.exports = {
   },
 
   parser({ content }) {
-    let programs = []
+    let programs
     
     try {
         const parsed = JSON.parse(content)

sites/elcinema.com/elcinema.com.config.js

@@ -44,7 +44,7 @@ module.exports = {
   },
   async channels({ lang }) {
     const axios = require('axios')
-    let data = ''
+    let data
     try {
       const res = await axios.get(`https://elcinema.com/${lang}/tvguide/`, {
         headers: headers

sites/freetv.tv/freetv.tv.config.js

@@ -21,7 +21,7 @@ module.exports = {
   },
   parser: function ({ content }) {
     const programs = []
-    let items = []
+    let items
     
     try {
       items = JSON.parse(content)