update to a new youtube manager

the old youtube manager seems to broken since a month ago and they decide to rewrite a new youtube manager

docker/lavalink/application.yml

@@ -2,18 +2,21 @@ server: # REST and WS server
   port: 2333
   address: 0.0.0.0
 plugins:
+  youtube:
+    enabled: true
+    clients: ["MUSIC", "ANDROID", "WEB"]
 #  name: # Name of the plugin
 #    some_key: some_value # Some key-value pair for the plugin
 #    another_key: another_value
 lavalink:
   plugins:
-#    - dependency: "group:artifact:version"
-#      repository: "repository"
+    - dependency: "com.github.lavalink-devs.lavaplayer-youtube-source:plugin:1.0.5"
+      repository: "https://jitpack.io"
   pluginsDir: "./plugins"
   server:
     password: "youshallnotpass"
     sources:
-      youtube: true
+      youtube: false
       bandcamp: true
       soundcloud: true
       twitch: true
@@ -89,4 +92,4 @@ logging:
   logback:
     rollingpolicy:
       max-file-size: 1GB
-      max-history: 30
+      max-history: 30