Switch canary desktop installer model.

debian/changelog

@@ -6,8 +6,9 @@ livecd-rootfs (2.833) UNRELEASED; urgency=medium
   * Add ubuntucinnamon, ubuntu-unity and edubuntu to the workaround for the
     invalid apt cache issue we encountered during all of our previous
     releases.
+  * Switch to use the desktop model for the installer for the canary images.
 
- -- Łukasz 'sil2100' Zemczak <lukasz.zemczak@ubuntu.com>  Tue, 18 Apr 2023 10:17:26 +0100
+ -- Łukasz 'sil2100' Zemczak <lukasz.zemczak@ubuntu.com>  Wed, 26 Apr 2023 13:36:30 +0200
 
 livecd-rootfs (2.832) lunar; urgency=medium
 

live-build/ubuntu/hooks/020-canary-live.binary

@@ -19,13 +19,13 @@ case ${SUBPROJECT:-} in
         ;;
 esac
 
-# env SNAPPY_STORE_NO_CDN=1 snap known --remote model series=16 brand-id=canonical model=ubuntu-server-installer-classic-2304-amd64 > config/classic-model-installer.model
+# env SNAPPY_STORE_NO_CDN=1 snap known --remote model series=16 brand-id=canonical model=ubuntu-installer-classic-2304-amd64 > config/classic-model-installer.model
 cat <<EOF > config/classic-model-installer.model
 type: model
 authority-id: canonical
 series: 16
 brand-id: canonical
-model: ubuntu-server-installer-classic-2304-amd64
+model: ubuntu-installer-classic-2304-amd64
 architecture: amd64
 base: core22
 classic: true
@@ -45,22 +45,22 @@ snaps:
   -
     classic: true
     default-channel: latest/stable/canary-23.04
-    id: ba2aj8guta0zSRlT3QM5aJNAUXPlBtf9
-    name: subiquity
+    id: rQm0TtMOYOtEslvEXgxQDhgy1JNn38Wz
+    name: ubuntu-desktop-installer
     type: app
 timestamp: 2023-03-19T12:00:00.0Z
 sign-key-sha3-384: 9tydnLa6MTJ-jaQTFUXEwHl1yRx7ZS4K5cyFDhYDcPzhS7uyEkDxdUjg9g08BtNn
 
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 EOF
 
 env SNAPPY_STORE_NO_CDN=1 snap prepare-image --classic config/classic-model-installer.model chroot