EX-3342 tests: fix version skip checks in sanity-quota

EX-3342 tests: fix version skip checks in sanity-quota

Many patches land to the EXAScaler branches as ports from
other branches.  Sometimes the tests that are included with
the ported patches check the version of Lustre to ensure
that the feature it tests exists in this version of Lustre.
These version values are not always changed when patches
are ported from one branch to another.

Change Lustre test suite version checks to be relative to
this branch. Sanity-quota test 78 was modified.

Fixes: 9abc60b6782 ("LU-15167 quota: fallocate send UID/GID for quota")

Test-Parameters: env=ONLY="78" serverversion=2.12.6-ddn42 \
testlist=sanity-quota
Test-Parameters: trivial env=ONLY="78" testlist=sanity-quota

Signed-off-by: Alena Nikitenko <anikitenko@ddn.com>
Change-Id: If9022a5006c6d595e12c037aecd5c6eff0096725
Reviewed-on: https://review.whamcloud.com/46443
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: James Nunez <jnunez@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>