message: Monitoring: Fix Silence form's Add More button alignment
diff: @@ -949,10 +949,7 @@ class SilenceForm_ extends React.Component<SilenceFormProps, SilenceFormState> {
  </button>
  </div>
  </div>)}
  - <Button
  - onClick={this.addMatcher}
  - type="button"
  - variant="link">
  + <Button className="pf-m-link--align-left" onClick={this.addMatcher} type="button" variant="link">
  <PlusCircleIcon className="co-icon-space-r" />Add More
  </Button>
  </div>
  