fix: chevron-down fix in versions-selector

Author: alexdln

app/components/VersionSelector.vue

@@ -546,7 +546,7 @@ watch(
               <span
                 v-else
                 class="w-3 h-3 transition-transform duration-200 rtl-flip"
-                :class="group.isExpanded ? 'i:carbon:chevron-down' : 'i-carbon:chevron-right'"
+                :class="group.isExpanded ? 'i-carbon:chevron-down' : 'i-carbon:chevron-right'"
                 aria-hidden="true"
               />
             </button>