ci(kitchen): use bootstrapped `opensuse` images until `2019.2.2`

[myii]

• Automated using https://github.com/myii/ssf-formula/pull/52
• Updated using https://github.com/myii/ssf-formula/pull/53

[saltstack-formulas-travis]

:tada: This PR is included in version 1.2.2 :tada:

The release is available on GitHub release

Your semantic-release bot :package::rocket: