Publish CentOS Light Stemcells 3363.x & 3312.x
Publish CentOS Light Stemcells 3363.x & 3312.x

- recover lost pipeline updates

[#144623407](https://www.pivotaltracker.com/story/show/144623407)

Signed-off-by: Brian Cunnie <c96b911daecac34294af5ecfb5cb3aa7cd7901af@pivotal.io>

evandbrown/bosh-google-cpi-release,evandbrown/bosh-google-cpi-release,cloudfoundry-incubator/bosh-google-cpi-release,evandbrown/bosh-google-cpi-release,cloudfoundry-incubator/bosh-google-cpi-release,cloudfoundry-incubator/bosh-google-cpi-release,cloudfoundry-incubator/bosh-google-cpi-release,evandbrown/bosh-google-cpi-release