Update supported os

[ketank-new]

Added support for Linux on Z(s390x)

[chef-supermarket]

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[chef-supermarket]

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[ketank-new]

Our change change above shows to be merged but the cook book does not reflect in chef-supermarked zlinux category
can we know the reason why

[ketank-new]

Hi ,

I would like to know,if there is a Continuous Integration setup for cookbooks
if yes than how can we make s390x part of the CI setup

Regards
Ketan