tests: enable build tests on Fedora 41

Tests that interact with the kernel are skipped (tests/regression and
tests/snapd) but everything else is green. Most of the tests are
actually passing. The only exception is the aa-notify test that was
broken by Python 3.13 stdlib change. The fix for that has been posted
separately.

Signed-off-by: Zygmunt Krynicki <zygmunt.krynicki@canonical.com>

.image-garden.mk

@@ -68,3 +68,29 @@ packages:
 - python311-devel
 - swig
 endef
+
+define FEDORA_CLOUD_INIT_USER_DATA_TEMPLATE
+$(CLOUD_INIT_USER_DATA_TEMPLATE)
+packages:
+- attr
+- autoconf
+- autoconf-archive
+- automake
+- bison
+- dbus-devel
+- dejagnu
+- dosfstools
+- flex
+- gettext
+- libstdc++-static
+- libtool
+- liburing-devel
+- perl
+- pkg-config
+- python3-devel
+- python3-flake8
+- python3-gobject-base
+- python3-notify2
+- python3-tkinter
+- swig
+endef

spread.yaml

@@ -72,6 +72,9 @@ backends:
                   username: ubuntu
                   password: ubuntu
                   workers: 4
+            - fedora-cloud-41:
+                  username: fedora
+                  password: fedora
 
 exclude:
     - .git
@@ -142,6 +145,9 @@ suites:
         summary: Unit tests that do not exercise the kernel layer.
     tests/regression/:
         summary: Regression tests for parser-kernel interaction.
+        systems:
+            # AppArmor is not enabled in the kernel.
+            - -fedora-cloud-*
         prepare: |
             # Spread does not support programmatically generated test variants.
             # Ensure that the list baked into tests/regression/apparmor/task.yaml
@@ -169,3 +175,6 @@ suites:
             rm -f apparmor-regression-tests.txt
     tests/snapd/:
         summary: Tests exercising a subset of behavior of snapd
+        systems:
+            # AppArmor is not enabled in the kernel.
+            - -fedora-cloud-*