fix(webapp): title the Concurrency page tab Concurrency

Author: matt-aitken

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

@@ -142,7 +142,7 @@ export const handle: Handle = {
   agentPageContext: (data) => queuesAgentPageContext(data),
 };
 
-export const meta = pageMeta("Queues");
+export const meta = pageMeta("Concurrency");
 
 export const loader = async ({ request, params }: LoaderFunctionArgs) => {
   const userId = await requireUserId(request);