Update eslint (non-major) (#29820)

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

app/javascript/packs/admin.tsx

@@ -363,6 +363,6 @@ ready(() => {
   document.querySelectorAll('[data-admin-component]').forEach((element) => {
     void mountReactComponent(element);
   });
-}).catch((reason) => {
+}).catch((reason: unknown) => {
   throw reason;
 });