Resource groups provide a mechanism to group OS policy resources.
Resource groups enable OS policy authors to create a single OS
policy to be applied to VMs running different operating Systems.
When the OS policy is applied to a target VM, the appropriate
resource group within the OS policy is selected based on the
OSFilter specified within the resource group.
Sequence[google.cloud.osconfig_v1alpha.types.OSPolicy.Resource]
Required. List of resources configured for
this resource group. The resources are executed
in the exact order specified here.