ci: Append actuation.yml to non-suffixed image builds

68743453 created a dedicated Kas file for "actuation" and updated the
user-facing Kconfig, but omitted updating the CI config.

Append actuation.yml to Image-Build-baremetal and
Image-Build-virtualization so that the actuation packages and tests
are included in the builds.

Signed-off-by: Peter Hoyes <peter.hoyes@arm.com>