Add tooltip to Search button

Author: webstackdev

src/components/Search/SearchBar/index.astro

@@ -79,6 +79,8 @@ const clearButtonLabel = hasInitialQuery ? 'Clear search' : 'Close search'
             data-search-toggle
             type="button"
             aria-label="Search"
+            data-tooltip
+            title="Search the Site"
             aria-expanded={isExpandedOnLoad ? 'true' : 'false'}
             data-state={isExpandedOnLoad ? 'open' : 'closed'}
             hidden={isExpandedOnLoad}