fix(webapp): valid max-w-full class on the empty-state panel

Author: kathiekiwi

apps/webapp/app/routes/_app.orgs.$organizationSlug.projects.$projectParam.env.$envParam.queues_.$queueParam/route.tsx

@@ -446,7 +446,7 @@ function ConcurrencyKeysBlankState() {
       <InfoPanel
         icon={ConcurrencyIcon}
         iconClassName="text-text-dimmed"
-        panelClassName="max-full"
+        panelClassName="max-w-full"
         title="No concurrency keys configured"
         accessory={
           <LinkButton