In order to edit the V2 registries.conf file used by podman, we
need to be able to manipulate toml from ansible. There is no
standard library or Ansible support for that now, and we don't want
to install any python packages on the remote node. Therefore,
vendor the remarshal and pytoml code into this role.
This is done in a standalone commit for easier review and auditing.
The originating projects are:
https://github.com/dbohdan/remarshalhttps://github.com/avakar/pytoml
And both are MIT licensed. Appropriate headers are added where
necessary.
Note that pytoml has been concatenated into one file in order to
adhere to Ansible's requirements for python modules.
Change-Id: I679ea5eb5cb29591be09d2f1b712400c49158abd