Correct msg to detect idempotent yum groupinstall (#37858)
Correct msg to detect idempotent yum groupinstall (#37858)

The message text used to check stderr for a warning about
groupinstall in order to determine if a change occurred is specific
to the version of yum that is in RHEL7 and newer. This change simply
removes a couple words off the end in order to only use text found
in the warning message in older versions of yum.

Fixes #35982

Signed-off-by: Adam Miller <cf6c20ee6d75833f8d6d5a354ac8b2bd03d07c76@redhat.com>
thaim/ansible,thaim/ansible