templates/container-storage: Add a "this is generated" note
This is a best practice, and particularly in this case
when we're intending to modify a config file, it can't be identical
to the shipped version.
This avoids having libostree replace it with a newer version.
Closes:
@@ -3,6 +3,8 @@ mode: 0644
path: "/etc/containers/storage.conf"
contents:
inline: |
+ # This file is generated by the Machine Config Operator's containerruntimeconfig controller.
+ #
# storage.conf is the configuration file for all tools
# that share the containers/storage libraries
# See man 5 containers-storage.conf for more information
