bind9 build fails on Ventura

[laughingtiger]

when trying to re-install bind9 on 2018 Mac mini upgraded to Ventura the build fails with this at end of the log;

:info:build ld: symbol(s) not found for architecture x86_64
:info:build clang: error: linker command failed with exit code 1 (use -v to see invocation)
:info:build clang: error: linker command failed with exit code 1 (use -v to see invocation)
:info:build make[3]: *** [filter-aaaa.la] Error 1
:info:build make[3]: *** Waiting for unfinished jobs....
:info:build make[3]: *** [filter-a.la] Error 1
:info:build make[3]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_bind9/bind9/work/bind-9.18.8/bin/plugins'
:info:build make[2]: *** [all-recursive] Error 1
:info:build make[2]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_bind9/bind9/work/bind-9.18.8/bin'
:info:build make[1]: *** [all-recursive] Error 1
:info:build make[1]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_bind9/bind9/work/bind-9.18.8'
:info:build make: *** [all] Error 2
:info:build make: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_bind9/bind9/work/bind-9.18.8'
:info:build Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_bind9/bind9/work/bind-9.18.8" && /usr/bin/make -j12 -w all 
:info:build Exit code: 2
:error:build Failed to build bind9: command execution failed
:debug:build Error code: CHILDSTATUS 32639 2
:debug:build Backtrace: command execution failed
:debug:build     while executing
:debug:build "system {*}$notty {*}$callback {*}$nice $fullcmdstring"
:debug:build     invoked from within
:debug:build "command_exec -callback portprogress::target_progress_callback build"
:debug:build     (procedure "portbuild::build_main" line 8)
:debug:build     invoked from within
:debug:build "$procedure $targetname"

[jmroot (Joshua Root)]

In 4536f43960de0b57c566c116775947609161db83/macports-ports (master):

bind9: update configure patch

Now matches libtool upstream and recognises future macOS versions.
Also de-fuzzed atomics patch.

Fixes: #66148