drop duplicate handlers in mesh role and drop unused registered variable

roles/bitbucket_mesh_config/handlers/main.yml

@@ -1,24 +1,6 @@
 ---
 # Handlers are executed in the order they are defined in the handlers section, not in the order listed in the notify statement.
 
-- name: Restart Product
-  ansible.builtin.service:
-    name: "{{ atl_systemd_service_name }}"
-    state: restarted
-  when:
-    - atl_startup_restart
-    - molecule_yml is not defined
-  no_log: true
-
-- name: Enable Product
-  ansible.builtin.service:
-    name: "{{ atl_systemd_service_name }}"
-    enabled: true
-  when:
-    - atl_startup_enable
-    - molecule_yml is not defined
-  no_log: true
-
 - name: Register Mesh Node
   ansible.builtin.uri:
     url: '{{ atl_proxy_name }}/rest/api/latest/admin/git/mesh/nodes'

roles/bitbucket_mesh_config/tasks/mesh_service.yml

@@ -14,7 +14,6 @@
     timeout: 300
   delegate_to: localhost
   become: false
-  register: mesh_service_waiter
 
 - name: Trigger the handler to update this existing mesh node
   ansible.builtin.assert: