* 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>
* Made fail2ban settings more consistent across OSes, disabled HTTP ratelimit permaban on Debian as auto-refresh behaviour in FusionPBX can trigger it.
* Increase nginx-404 ban back to 1 hour
