Upgrade dependency irc-upd to 0.8.0 (#313)

Author: doppins-bot

package.json

@@ -39,7 +39,7 @@
     "check-env": "1.3.0",
     "commander": "2.11.0",
     "discord.js": "11.1.0",
-    "irc-upd": "0.7.0",
+    "irc-upd": "0.8.0",
     "irc-colors": "^1.3.2",
     "irc-formatting": "^1.0.0-rc3",
     "lodash": "^4.17.4",