chore: update ubuntu reqs

Author: jaydesl

playbook/project/host_vars/micado.yml

@@ -41,7 +41,7 @@ master_hostname: micado-master
 min_ram: 3750
 min_disk: 14000000000
 min_free: 5000000000
-min_ubuntu: ["18.04", "20.04", "22.04"]
+min_ubuntu: ["20.04", "22.04", "24.04"]
 
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