[Glitch] Code style improvements in JavaScript

Port fd76955f39 to glitch-soc

* JS-linter: fix trailing comma's

* Configure eslinter to ignore this onchange error.

Signed-off-by: Thibaut Girka <thib@sitedethib.com>

app/javascript/flavours/glitch/features/status/components/card.js

@@ -90,7 +90,7 @@ export default class Card extends React.PureComponent {
           },
         },
       ]),
-      0
+      0,
     );
   };