[5.3] Awesomplete accessibility fix (joomla#44756)

Pass language string for listLabel option to awesomplete initalization

---------

Co-authored-by: @JackKellyUK
Co-authored-by: @dgrammatiko

Author: LadySolveig

build/media_source/com_finder/js/finder.es6.js

@@ -69,7 +69,7 @@
     document.querySelectorAll('.js-finder-search-query').forEach((searchword) => {
       // Handle the auto suggestion
       if (Joomla.getOptions('finder-search')) {
-        searchword.awesomplete = new Awesomplete(searchword);
+        searchword.awesomplete = new Awesomplete(searchword, { listLabel: Joomla.Text._('COM_FINDER_SEARCH_FORM_LIST_LABEL') });
 
         // If the current value is empty, set the previous value.
         searchword.addEventListener('input', onInputChange);

components/com_finder/tmpl/search/default_form.php

@@ -22,6 +22,7 @@
     $this->getDocument()->getWebAssetManager()->usePreset('awesomplete');
     $this->getDocument()->addScriptOptions('finder-search', ['url' => Route::_('index.php?option=com_finder&task=suggestions.suggest&format=json&tmpl=component', false)]);
 
+    Text::script('COM_FINDER_SEARCH_FORM_LIST_LABEL');
     Text::script('JLIB_JS_AJAX_ERROR_OTHER');
     Text::script('JLIB_JS_AJAX_ERROR_PARSE');
 }

language/en-GB/com_finder.ini

@@ -45,6 +45,7 @@ COM_FINDER_QUERY_TOKEN_OPTIONAL="<span class=\"term\">%s</span> is optional"
 COM_FINDER_QUERY_TOKEN_REQUIRED="<span class=\"term\">%s</span> is required"
 COM_FINDER_SEARCH_ADVANCED_LEGEND="Advanced Search"
 COM_FINDER_SEARCH_FORM_LEGEND="Search Form"
+COM_FINDER_SEARCH_FORM_LIST_LABEL="Search Results"
 COM_FINDER_SEARCH_NO_RESULTS_BODY="No search results could be found for query: %s."
 COM_FINDER_SEARCH_NO_RESULTS_BODY_MULTILANG="No search results in English (en-GB) could be found for query: %s."
 COM_FINDER_SEARCH_NO_RESULTS_HEADING="No Results Found"

modules/mod_finder/tmpl/default.php

@@ -52,6 +52,7 @@
     $wa->usePreset('awesomplete');
     $app->getDocument()->addScriptOptions('finder-search', ['url' => Route::_('index.php?option=com_finder&task=suggestions.suggest&format=json&tmpl=component', false)]);
 
+    Text::script('COM_FINDER_SEARCH_FORM_LIST_LABEL');
     Text::script('JLIB_JS_AJAX_ERROR_OTHER');
     Text::script('JLIB_JS_AJAX_ERROR_PARSE');
 }