LU-11643 tests: revert new images and tests for upgrade patch

LU-11643 tests: revert new images and tests for upgrade patch

Revert "LU-11643 tests: add new images and tests for upgrade tests".
This patch seem to cause conf-sanity test 32a to hang.
Let's revert the patch until this issue is understood.

This reverts commit 6b979daaffc36aeef145316b41d0e2fe8abcf20f.

Test-Parameters: trivial testlist=conf-sanity env=ONLY=32
Change-Id: Ic4a354420797a5968234925960278eaab86d22ca
Signed-off-by: James Nunez <jnunez@whamcloud.com>
Reviewed-on: https://review.whamcloud.com/38619
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>