servicesConfig: add m subdomain support for soundcloud

package.json

@@ -1,7 +1,7 @@
 {
     "name": "cobalt",
     "description": "save what you love",
-    "version": "7.11",
+    "version": "7.11.1",
     "author": "wukko",
     "exports": "./src/cobalt.js",
     "type": "module",

src/modules/processing/servicesConfig.json

@@ -71,7 +71,7 @@
         },
         "soundcloud": {
             "patterns": [":author/:song/s-:accessKey", ":author/:song", ":shortLink"],
-            "subdomains": ["on"],
+            "subdomains": ["on", "m"],
             "audioFormats": ["best", "opus", "mp3"],
             "enabled": true
         },