feat: add dismissed property to the healthcheck section (#10940)

codersdk/health.go

@@ -35,6 +35,7 @@ func (c *Client) PutHealthSettings(ctx context.Context, settings HealthSettings)
 		return err
 	}
 	defer res.Body.Close()
+
 	if res.StatusCode == http.StatusNotModified {
 		return xerrors.New("health settings not modified")
 	}