Rename bootstrap-os to bootstrap_os

Role names in ansible collections should not have hyphens.

roles/system_packages/tasks/main.yml

@@ -13,14 +13,14 @@
   delay: "{{ retry_stagger | random + 3 }}"
   when:
     - ansible_pkg_mgr == 'zypper'
-  tags: bootstrap-os
+  tags: bootstrap_os
 
 - name: Add debian 10 required repos
   when:
     - ansible_distribution == "Debian"
     - ansible_distribution_version == "10"
   tags:
-    - bootstrap-os
+    - bootstrap_os
   block:
     - name: Add Debian Backports apt repo
       apt_repository:
@@ -44,7 +44,7 @@
     cache_valid_time: 3600
   when: ansible_os_family == "Debian"
   tags:
-    - bootstrap-os
+    - bootstrap_os
 
 - name: Remove legacy docker repo file
   file:
@@ -63,7 +63,7 @@
     - not is_fedora_coreos
     - epel_enabled | bool
   tags:
-    - bootstrap-os
+    - bootstrap_os
 
 - name: Install packages requirements
   package:
@@ -75,4 +75,4 @@
   delay: "{{ retry_stagger | random + 3 }}"
   when: not (ansible_os_family in ["Flatcar", "Flatcar Container Linux by Kinvolk"] or is_fedora_coreos)
   tags:
-    - bootstrap-os
+    - bootstrap_os