Log Message:
Add patch from Tim Zingelman in PR 46421 to make it work on machines
whose libdb is not the db-1.85 that's in the libc of 4.4 derivates.

Since this program reads the package database it must use the same
libdb as pkg_install, and that's the one in libnbcompat rather than
the one you get from bdb.buildlink3.mk.

Bump PKGREVISION to 5.