pkg: Add parent dependencies to (some) packages which need them

*** 73,77 ****
--- 73,81 ----
      license=usr/src/cmd/cmd-inet/usr.sbin/in.routed/THIRDPARTYLICENSE.bsd
  license usr/src/cmd/cmd-inet/usr.sbin/in.routed/THIRDPARTYLICENSE.freebsd \
      license=usr/src/cmd/cmd-inet/usr.sbin/in.routed/THIRDPARTYLICENSE.freebsd
  link path=usr/share/man/man1m/rdisc.1m target=in.rdisc.1m
  link path=usr/share/man/man1m/routed.1m target=in.routed.1m
+ # cross zone dependency on linked image metadata
+ # needs to match running kernel
+ depend fmri=feature/package/dependency/self type=parent \
+     variant.opensolaris.zone=nonglobal