Added mirror structure for bootstrap role's vars as that in role's defaults, specifying variable values

roles/bootstrap/vars/main/general.yml

@@ -0,0 +1,12 @@
+#SPDX-License-Identifier: MIT-0
+---
+# vars file for bootstrap
+admins: ~
+guests: ~
+users: ~
+roots: ~
+enrollment_key: "{{ crowdsec_key }}"
+gcfs_password: "{{ gocrypt_password }}"
+gpg_sign_id: ~
+official_name: ~
+official_email: ~