refactor: split ansible book into roles

roles/common/meta/arguments_specs.yaml

@@ -0,0 +1,19 @@
+---
+argument_specs:
+  main:
+    short_description: Main entry point for the common role
+    author:
+      - aleidk
+    options:
+      extra_groups:
+        type: "list"
+        elements: "str"
+        required: false
+        description:
+          - "Additional groups that will be added to each user"
+      robo_allowed_commands:
+        type: "list"
+        elements: "str"
+        required: false
+        description:
+          - "Commands that robo will be allowed to execute over SSH"