[Glitch] Run eslint --fix

I don't like it changing files this way, but it's basically what
c49213f0ea and a few others did.

app/javascript/flavours/glitch/compare_id.js

@@ -8,4 +8,4 @@ export default function compareId (id1, id2) {
   } else {
     return id1.length > id2.length ? 1 : -1;
   }
-};
+}