* matchmaking pods and test

* less messages in pods

* tickets assignments

* separated/updated functions and interfaces (for now in tests folder)

* Added first draft of matchmaker chart.

* matchmaking services + example page (with routes hacked)

* revert client routes change

* examples route in theoverlay project

* tmp, use repo link for xrengine-matchmaking

* moved matchmaker back to packages

* clumsy create location on assignment get hook

* example page for single user demo

* cleanup and tests

* match-user table to search ticketId by user

prevent double queueing for game.

* delete match-user row on ticket delete

* updated example page

* save connection to database

* format

* more cleanup

* moved build pods bash scripts to package root

* format

* removed outdated tests

* more cleanup

* add matchmaking example route

* handle outdated tickets

* update readme and scripts

* update readme

* Made matchmaker create new location instance instead of new location.

Improved instanceProvision to handle if a GS is already assigned to an instance
but doesn't have any users yet, e.g. if a matchmaker has reserved it but users
haven't been placed on it.

Added instance-authorized-user service to handle instances that should only be available
for certain users, e.g. if it's a match server. Haven't tested it yet or integrated it
with match-ticket-assignment.

Updated GS channel connection logic to check if there's an instance already assigned to it.

* Fixes for matchmaking.

* customize game modes and teams sizes

* customize game modes and teams sizes

* game modes, locations seeds, misc.

* matchmaking emulation for devs without minikube, etc.

* format

* emulate openmatch api responses

* cleanup

* cleanup

* cleanup

* Merge branch 'dev' into match-maker

* Added a 10-iteration out for foundServer while loop.

Co-authored-by: Kyle Baran <kbaran@bitscoop.com>
Co-authored-by: Nate Martin <mrtn.nathaniel@gmail.com>
Co-authored-by: Josh Field <joshfield999@gmail.com>