packagegroup-op-apps: select pkgs with openpower-ubi-fs

The old set of skeleton python apps for host firmware
management and the newer openpower should be mutually
exclusive.  Enable the correct set toggled by the
openpower-ubi-fs MACHINEFEATURE.

Change-Id: I2fa73d47b83141a2a5d50de49cf2b04e75a8e664
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
1 file changed