set root volume size for AMI
Description
This PR increases volume size for root device, default 8 Gb is not enough if you cache Docker images for various Posgres versions
Checklist
-
the MR description has been reviewed -
this MR contains text changes and they have been reviewed OR there are no texts changes -
this MR contains GUI/CLI changes and they have been reviewed OR there are no GUI/CLI changes -
this MR contains API changes, specifications reflect those changes and they have been reviewed OR there are no API changes