ci: release 1.6.0 - Githubissues

:robot: I have created a release beep boop

add Urn type (f7d33e2)
authorization middleware based on openFGA (8f2cb3e)
create groups service (3d8d648)
create roles service (c796135)
create token pagination extractor (215b6cb)
handlers for groups API (63d5dc4)
handlers for roles API (114b284)
implement converters for each type of API (09852b0)
introduce BatchCheck, WriteTuples, DeleteTuples and ReadTuples in openfga client (39eb195)
introduce groups API converter to deal with authorization in the middleware (5f8875a)
passing openfga store and model id to admin service (51f4fab)
upgrade openfga model (c49abd5)
use interface instead of client pointer (3e1ac0f)
wire up roles API in web application (16ba352)

add command for creating an admin user (50449a9)
add command for removing an admin user (2db3a08)
adjust openfga NoopClient setup (f253400)
pass interface to roles API to allow for openfga noop client (6d04a3d)
switch to use WriteTuples instead of WriteTuple (ba8a624)
update noop openfga client with newer methods (251a8a1)
use sync.Map for race conditions (603a7e1)
use the microk8s-hostpath storageclass to dynamically provision the persistent volume (29d8f39)

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