maint: prepare changelog for 0.13.3 release (#896)

This is an out of band release on account of the certificate
auto-enrollment fix in #892.

debian/changelog

@@ -1,3 +1,26 @@
+adsys (0.13.3) noble; urgency=medium
+
+  * Fix cert auto-enroll without NDES (LP: #2051363)
+  * Refresh policy definition files (remove Lunar support)
+  * CI and quality of life changes not impacting package functionality:
+    - Bump github actions to latest:
+      - actions/download-artifact
+      - actions/setup-go
+      - actions/upload-artifact
+  * Update dependencies to latest:
+    - github.com/charmbracelet/bubbles
+    - github.com/charmbracelet/bubbletea
+    - github.com/google/uuid
+    - github.com/spf13/viper
+    - golang.org/x/crypto
+    - golang.org/x/net
+    - golang.org/x/sync
+    - golang.org/x/sys
+    - google.golang.org/grpc
+    - google.golang.org/protobuf
+
+ -- Gabriel Nagy <gabriel.nagy@canonical.com>  Fri, 26 Jan 2024 13:57:46 +0200
+
 adsys (0.13.2) noble; urgency=medium
 
   [ Denison Barbosa ]

debian/copyright

@@ -93,10 +93,6 @@ Files: vendor/github.com/sirupsen/*
 Copyright: 2012 Miki Tebeka <miki.tebeka@gmail.com> / 2014 Simon Eskildsen
 License: MIT
 
-Files: vendor/github.com/snapcore/go-gettext/*
-Copyright: 2016 Jonas Obrist
-License: BSD-3
-
 Files: vendor/github.com/spf13/*
 Copyright: 2011 The Go Authors.
            2014-2015 Steve Francia <spf@spf13.com>.