ci: add Ubuntu 24.04 to molecule tests

Author: koralowiec

.github/workflows/ci.yml

@@ -41,7 +41,7 @@ jobs:
       fail-fast: false
       matrix:
         scenario: [default, with-python]
-        distro: [ubuntu2004, ubuntu2204]
+        distro: [ubuntu2004, ubuntu2204, ubuntu2404]
         ansible-version: ['>=2.11.5']
 
     steps: