7127  remove -Wno-missing-braces from Makefile.uts

*** 2037,2047 ****
  static struct modldrv modldrv = {
          &mod_miscops, "xnb",
  };
  
  static struct modlinkage modlinkage = {
!         MODREV_1, &modldrv, NULL
  };
  
  int
  _init(void)
  {
--- 2037,2047 ----
  static struct modldrv modldrv = {
          &mod_miscops, "xnb",
  };
  
  static struct modlinkage modlinkage = {
!         MODREV_1, { &modldrv, NULL }
  };
  
  int
  _init(void)
  {