* treadmill script: handle an obscure corner case
wherein the script would bail because it thought
there were no buildah-vendor changes.
* two new test skips
* update the diffs; line-number changes due to buildah
PRs touching helpers.bash
Signed-off-by: Ed Santiago <santiago@redhat.com>
(cherry picked from commit 33398ebc1e67817b269d8c7b7c526150d5fa808b)
Signed-off-by: tomsweeneyredhat <tsweeney@redhat.com>