Lint: comma-spacing (error) & comma-dangle (error) (#4200)

Signed-off-by: Sebastian Malton <sebastian@malton.name>

src/renderer/components/dock/upgrade-chart.tsx

@@ -56,7 +56,7 @@ export class UpgradeChart extends React.Component<Props> {
     this.loadVersions();
 
     disposeOnUnmount(this, [
-      reaction(() => this.release, () => this.loadVersions())
+      reaction(() => this.release, () => this.loadVersions()),
     ]);
   }