fix: ExpandableListItem cannot be activated using keyboard (kyma-project#4226)

Author: OliwiaGowor

src/shared/components/ExpandableListItem/ExpandableListItem.tsx

@@ -54,6 +54,13 @@ export const ExpandableListItem = ({
       <ListItemStandard
         onClick={() => setExpanded(!expanded)}
         className="expandable-item"
+        aria-expanded={expanded}
+        onKeyDown={(e) => {
+          if (e.key === 'Enter' || e.key === ' ') {
+            e.preventDefault();
+            setExpanded(!expanded);
+          }
+        }}
       >
         <div className="expandable-item__header">
           {expanded ? (

src/shared/components/ResourceStatusCard/ResourceStatusCard.jsx

@@ -36,7 +36,10 @@ export function ResourceStatusCard({
         )}
         {conditions && (
           <>
-            <div className="title bsl-has-color-status-4 sap-margin-x-small">
+            <div
+              className="title bsl-has-color-status-4 sap-margin-x-small"
+              tabIndex={0}
+            >
               {`${t('common.headers.conditions')}:`}
             </div>
             <ConditionList conditions={conditions} />