install redhat-lsb-core instead of redhat-lsb

The later pulls in most of a desktop. The former still pulls in a lot
but significantly less, and still provides lsb_release.

Change-Id: Ie27310f01c037b4a10feb5e380e6f5c4ecf21364
install redhat-lsb before pre-install.d baseline-tools

baseline-tools expects lsb_release (although tolerates it not being there)

Order needs to be 01-override-yum-arch, 02-lsb, 03-baseline-tools
hence the renames.

Possibly lsb_release isn't cared enough about to do this.

Change-Id: I03abffb1ab2f560e746ba4ffd407605de31f4930
Merge "install redhat-lsb-core instead of redhat-lsb"
Merge "install redhat-lsb before pre-install.d baseline-tools"