message: Fix margin for apprepo form button
diff: @@ -567,7 +567,7 @@ export function AppRepoForm(props: IAppRepoFormProps) {
  An error occurred while updating the repository: {updateError.message}
  </Alert>
  )}
  - <div className="clr-form-separator">
  + <div className="margin-t-xl">
  <CdsButton disabled={validating} onClick={install}>
  {validating
  ? "Validating..."
  