Revert "Merge PR #1772 into master"

Revert "Merge PR #1772 into master"

This reverts commit 082ae7ef4302fa54665ed0a2535e8e254118dcfd, reversing
changes made to 31a356e0c737f1781079045bb8dc366982be8713.

The original ea170935d4b1c78dc6fd6beae6b3fda65b296f57 removed a method that had
been moved to ceph.git but that broke upgrade tests from releases up to Octopus
where get_valgrind_args had not been backported. So a revert was done until all
upgrade paths have the method.

Now that Quincy is EOL, we can revert the revert.

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>