Remove unused prop

Author: DilsonsPickles

src/layouts/BaseLayout.astro

@@ -47,7 +47,7 @@ const {
         <NavigationReact client:load currentURL={Astro.request.url} />
         <BetaBanner client:load url={Astro.request.url}/>
         <SurveyBanner client:load url={Astro.request.url}/>
-        <PromoBanner client:load url={Astro.request.url}/>
+        <PromoBanner client:load/>
       </header>
 
       <div class="flex-1">