[ 05:41:27 dougb ] bind97dns BIND DNS suite with updated DNSSEC and threads
Turns out that the bind.keys.h file is not a new dependency, so my previous
fix was too hasty. Employ a more robust fix that removes the _perl_ dep for
both this file and bind9.xsl.h. The pre-generated versions of these files
are identical to the newly generated ones, which is why this perl issue
never came up previously.
I still have reservations about baking the ISC DLV key into named, but given
that this was already done in 9.7.0+ at least this way we don't violate POLA.