De ansible-doc zypper
:
- oldpackage
Adds '--oldpackage' option to 'zypper'. Allows to downgrade packages
with less side-effects than force. This is implied as soon as a
version is specified as part of the package name.
(Choices: yes, no)[Default: no]
Experimente com oldpackage=yes
e, se isso não ajudar, você poderá usar a opção force=yes
mais agressiva.