refer to upstream image in config

emby/config.json

@@ -3,7 +3,7 @@
   "version": "4.6.0.22",
   "slug": "emby_nas",
   "description": "A Free Software Media System that puts you in control of managing and streaming your media.",
-  "url": "https://github.com/alexbelgium/hassio-addons/tree/master/emby#readme",
+  "url": "https://hub.docker.com/r/linuxserver/emby",
   "startup": "services",
   "arch": [
     "aarch64",
@@ -31,12 +31,17 @@
   ],
   "webui": "http://[HOST]:[PORT:8096]",
   "boot": "auto",
-  "privileged": ["SYS_ADMIN", "DAC_READ_SEARCH"],
+  "privileged": [
+    "SYS_ADMIN",
+    "DAC_READ_SEARCH"
+  ],
   "full_access": true,
   "options": {
     "PUID": 1001,
     "PGID": 1001,
-    "localdisks": ["sda1"],
+    "localdisks": [
+      "sda1"
+    ],
     "networkdisks": "<//SERVER/SHARE>",
     "cifsusername": "<username>",
     "cifspassword": "<password>"
@@ -45,10 +50,11 @@
     "PUID": "int",
     "PGID": "int",
     "TZ": "str?",
-    "localdisks": ["str"],
+    "localdisks": [
+      "str"
+    ],
     "networkdisks": "str",
     "cifsusername": "str",
     "cifspassword": "str"
   }
-
-}
+}