Fixes to allow deployment on FreeBSD 14 (#415)

* Changing default domain name to hostname, setting default PostgreSQL version to 15

* Adding support for PostgreSQL 14 and 15

* Correcting user and group options for freeswitch runtime

* Copying missing resources/fail2ban/freeswitch-dos.conf from debian dir, adding missing copy of sip-auth-challenge-ip.conf and sip-auth-challenge.conf, setting default setting for allowipv6 directive

* Remove freeswitch database and user

Reason for this change is if FreeSWITCH uses the PostgreSQL then its a good idea for it to use its own instance. This is to prevent blocking FreeSWITCH from accessing the database if there is a long running Query on the FusionPBX database

* Changing default domain name to hostname, setting default PostgreSQL version to 15

* Adding support for PostgreSQL 14 and 15

* Correcting user and group options for freeswitch runtime

* Copying missing resources/fail2ban/freeswitch-dos.conf from debian dir, adding missing copy of sip-auth-challenge-ip.conf and sip-auth-challenge.conf, setting default setting for allowipv6 directive

---------
Co-authored-by: Charlie Root <root@sjcacs-test.gadallah.net>

freebsd/resources/fail2ban/freeswitch-dos.conf

@@ -0,0 +1,21 @@
+# Fail2Ban configuration file
+#
+# Author: soapee01
+#
+
+[Definition]
+
+# Option:  failregex
+# Notes.:  regex to match the password failures messages in the logfile. The
+#          host must be matched by a group named "host". The tag "<HOST>" can
+#          be used for standard IP/hostname matching and is only an alias for
+#          (?:::f{4,6}:)?(?P<host>[\w\-.^_]+)
+# Values:  TEXT
+#
+failregex = \[WARNING\] sofia_reg.c:\d+ SIP auth challenge \(REGISTER\) on sofia profile \'\w+\' for \[.*\] from ip <HOST>
+
+# Option:  ignoreregex
+# Notes.:  regex to ignore. If this regex matches, the line is ignored.
+# Values:  TEXT
+#
+ignoreregex =