snap: disable some tests that take way too long (#8148)

* Do not install microk8s in snap tests, as it is too slow.

* Do not install cider in snap tests, as it is slow.

tests/integration/targets/snap/tasks/main.yml

@@ -13,10 +13,12 @@
   block:
     - name: Include test
       ansible.builtin.include_tasks: test.yml
-    - name: Include test_channel
-      ansible.builtin.include_tasks: test_channel.yml
-    - name: Include test_dangerous
-      ansible.builtin.include_tasks: test_dangerous.yml
+    # TODO: Find better package to install from a channel - microk8s installation takes multiple minutes, and even removal takes one minute!
+    # - name: Include test_channel
+    #   ansible.builtin.include_tasks: test_channel.yml
+    # TODO: Find bettter package to download and install from sources - cider 1.6.0 takes over 35 seconds to install
+    # - name: Include test_dangerous
+    #   ansible.builtin.include_tasks: test_dangerous.yml
     - name: Include test_3dash
       ansible.builtin.include_tasks: test_3dash.yml
     - name: Include test_empty_list

tests/integration/targets/snap/tasks/test_channel.yml

@@ -3,6 +3,8 @@
 # GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
 # SPDX-License-Identifier: GPL-3.0-or-later
 
+# NOTE This is currently disabled for performance reasons!
+
 - name: Make sure package is not installed (microk8s)
   community.general.snap:
     name: microk8s

tests/integration/targets/snap/tasks/test_dangerous.yml

@@ -3,6 +3,8 @@
 # GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
 # SPDX-License-Identifier: GPL-3.0-or-later
 
+# NOTE This is currently disabled for performance reasons!
+
 - name: Make sure package is not installed (cider)
   community.general.snap:
     name: cider