Add cloud image extensions to UEFI minimal targets

Add QCOW2 and VHDX image output extensions for UEFI arm64 and x86
cloud builds in both Debian and Ubuntu minimal configurations.

Signed-off-by: Igor Pecovnik <igor@armbian.com>

Author: igorpecovnik

release-targets/targets-release-standard-support.manual

@@ -15,6 +15,10 @@ minimal-stable-debian-uefi:
   items:
     - { BOARD: uefi-arm64, BRANCH: edge }
     - { BOARD: uefi-x86, BRANCH: edge }
+    - { BOARD: uefi-arm64, BRANCH: cloud, ENABLE_EXTENSIONS: "image-output-qcow2" }
+    - { BOARD: uefi-x86, BRANCH: cloud, ENABLE_EXTENSIONS: "image-output-qcow2" }
+    - { BOARD: uefi-arm64, BRANCH: cloud, ENABLE_EXTENSIONS: "image-output-vhdx" }
+    - { BOARD: uefi-x86, BRANCH: cloud, ENABLE_EXTENSIONS: "image-output-vhdx" }
 
 # Ubuntu noble minimal with current kernel - UEFI only
 minimal-stable-ubuntu-current-uefi:
@@ -30,6 +34,10 @@ minimal-stable-ubuntu-current-uefi:
   items:
     - { BOARD: uefi-arm64, BRANCH: current }
     - { BOARD: uefi-x86, BRANCH: current }
+    - { BOARD: uefi-arm64, BRANCH: cloud, ENABLE_EXTENSIONS: "image-output-qcow2" }
+    - { BOARD: uefi-x86, BRANCH: cloud, ENABLE_EXTENSIONS: "image-output-qcow2" }
+    - { BOARD: uefi-arm64, BRANCH: cloud, ENABLE_EXTENSIONS: "image-output-vhdx" }
+    - { BOARD: uefi-x86, BRANCH: cloud, ENABLE_EXTENSIONS: "image-output-vhdx" }
 
 # Ubuntu noble GNOME desktop - UEFI only
 desktop-stable-ubuntu-gnome-uefi: