allow updating the git repo (URL updates are useful)

duck-rh · mscherer · commit 4c307b384cf1 · 2017-07-20T16:07:22.000+02:00
diff --git a/tasks/main.yml b/tasks/main.yml
@@ -49,7 +49,6 @@
     repo: "{{ git_url }}"
     dest: "{{ checkout_dir }}"
     version: "{{ git_version | default( 'HEAD' ) }}"
-    update: "no"
   become: yes
   become_user: '{{ builder_username }}'
   become_method: 'su'
