LU-17034 tests: memory corruption in PQ

LU-17034 tests: memory corruption in PQ

Add conf-sanity_33c to test that there is no
memory corruption in PQ. The test uses OST
with index 0x7c6 to cause access out of
lqeg_arr which size is 64 by default.

Test-Parameters: trivial testlist=conf-sanity env=ONLY=33c
Signed-off-by: Sergey Cheremencev <scherementsev@ddn.com>
Change-Id: I401ce80b86701ff611df5f7078b6aecad147d6db
Reviewed-on: https://review.whamcloud.com/c/ex/lustre-release/+/52198
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>