[Bot] Update playlists (#4600)

* Update Playlist.js

* Install axios package

* Create epg.js

* Update db.js

* Update format.js

* Update Channel.js

* Update db.js

* Update generate.js

* [Bot] Format playlists

* [Bot] Remove duplicates

* [Bot] Sort channels

* [Bot] Update README.md

* [Bot] Format playlists

* [Bot] Remove duplicates

* [Bot] Sort channels

* [Bot] Update README.md

Co-authored-by: Aleksandr Statciuk <free.arhey@gmail.com>
Co-authored-by: iptv-bot[bot] <84861620+iptv-bot[bot]@users.noreply.github.com>

package.json

@@ -11,6 +11,7 @@
   "license": "MIT",
   "dependencies": {
     "@freearhey/iso-639-3": "^1.0.0",
+    "axios": "^0.21.4",
     "commander": "^7.0.0",
     "iptv-checker": "^0.21.0",
     "iptv-playlist-parser": "^0.5.4",