Log Message:
Update to sendmail 8.14.9nb1: this is a pkgsrc bugfix update

- remove some HTML cruft from netbsd-proto.mc
- stop trying to set file ownership and group during stage-install
- initialize sm_res earlier and test before calling res_ninit()
- clear SSL_OP_TLSEXT_PADDING by defualt to fix interoperability issues
- eliminate stray call to res_search()
  - verified with nm that all deprecated resolver functions have been eradicated

The above should address the folling PRs:

- PR/47207 - Richard Palo -- attempt to set ownership when unprivileged
- PR/48566 - Emmanuel Dreyfus -- problem with TLS timeouts
- PR/48913 - Matthias Scheler -- attempt to set ownership when unprivileged