message: Monitoring: Use PatternFly's TextArea for silence form
diff: import * as classNames from 'classnames';
  import * as _ from 'lodash-es';
  import { murmur3 } from 'murmurhash-js';
  -import { Alert, ActionGroup, Badge, Button, TextInput, Tooltip } from '@patternfly/react-core';
  +import {
  + Alert,
  + ActionGroup,
  + Badge,
  + Button,
  + TextArea,
  + TextInput,
  + Tooltip,
  +} from '@patternfly/react-core';
  import { sortable } from '@patternfly/react-table';
  import * as React from 'react';
  import { Helmet } from 'react-helmet';
  @@ -1415,11 +1423,7 @@ const SilenceForm_: React.FC<SilenceFormProps> = ({ defaults, Info, title }) =>
  </div>
  <div className="form-group">
  <label>Comment</label>
  - <textarea
  - className="pf-c-form-control"
  - onChange={(e) => setComment(e.currentTarget.value)}
  - value={comment}
  - />
  + <TextArea aria-label="Comment" onChange={setComment} value={comment} />
  </div>
  </div>
  </div>
  