enable rule jsx-a11y/role-supports-aria-props (#55839)

.eslintrc

@@ -91,7 +91,7 @@
     "jsx-a11y/no-redundant-roles": "error",
     "jsx-a11y/no-static-element-interactions": "off",
     "jsx-a11y/role-has-required-aria-props": "off",
-    "jsx-a11y/role-supports-aria-props": "off",
+    "jsx-a11y/role-supports-aria-props": "error",
     "jsx-a11y/scope": "error",
     "jsx-a11y/tabindex-no-positive": "error"
   },

public/app/core/components/NavBar/NavBarMenuItem.tsx

@@ -65,7 +65,7 @@ export function NavBarMenuItem({
 
   if (isMobile) {
     return isDivider ? (
-      <li data-testid="dropdown-child-divider" className={styles.divider} tabIndex={-1} aria-disabled />
+      <div data-testid="dropdown-child-divider" className={styles.divider} tabIndex={-1} aria-disabled />
     ) : (
       <li className={styles.listItem}>{element}</li>
     );