fix(AngleDownIcon): Replace AngleDownIcon with RhMicronsCaretDownIcon

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: rebeccaalpert

packages/react-core/src/components/SearchInput/SearchInput.tsx

@@ -3,7 +3,7 @@ import { css } from '@patternfly/react-styles';
 import { Button, ButtonVariant } from '../Button';
 import { Badge } from '../Badge';
 import { Icon } from '../Icon';
-import AngleDownIcon from '@patternfly/react-icons/dist/esm/icons/angle-down-icon';
+import RhMicronsCaretDownIcon from '@patternfly/react-icons/dist/esm/icons/rh-microns-caret-down-icon';
 import AngleUpIcon from '@patternfly/react-icons/dist/esm/icons/angle-up-icon';
 import RhMicronsCloseIcon from '@patternfly/react-icons/dist/esm/icons/rh-microns-close-icon';
 import SearchIcon from '@patternfly/react-icons/dist/esm/icons/search-icon';
@@ -340,7 +340,7 @@ const SearchInputBase: React.FunctionComponent<SearchInputProps> = ({
                 aria-label={nextNavigationButtonAriaLabel}
                 isDisabled={isDisabled || isNextNavigationButtonDisabled}
                 onClick={onNextClick}
-                icon={<AngleDownIcon />}
+                icon={<RhMicronsCaretDownIcon />}
               />
             </div>
           )}