Update typescript-eslint monorepo to v8 (major) (#31231)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Renaud Chaput <renchap@gmail.com>

app/javascript/mastodon/features/ui/index.jsx

@@ -319,8 +319,8 @@ class UI extends PureComponent {
 
     try {
       e.dataTransfer.dropEffect = 'copy';
-    } catch (err) {
-
+    } catch {
+      // do nothing
     }
 
     return false;