Feature: MySpeed widget (#3662)

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Co-authored-by: shamoon <4887959+shamoon@users.noreply.github.com>

public/locales/en/common.json

@@ -888,5 +888,10 @@
         "auth": "With Auth",
         "outdated": "Outdated",
         "banned": "Banned"
+    },
+    "myspeed": {
+        "ping": "Ping",
+        "download": "Download",
+        "upload": "Upload"
     }
 }