LU-17905 kernel: new kernel [SLES15 SP6 6.4.0-150600.23.14.2]

LU-17905 kernel: new kernel [SLES15 SP6 6.4.0-150600.23.14.2]

This patch makes changes to support new SLES15 SP6 release
with kernel 6.4.0-150600.23.14.2 for Lustre client.

In Lustre test suites, there are some subtests using filefrag
from Lustre-patched e2fsprogs. This patch adds checks in those
subtests to skip them if the Lustre-patched e2fsprogs is not
installed on Lustre client.

Test-Parameters: trivial mdtcount=4 mdscount=2 \
  env=SANITY_EXCEPT="27J 103a 244a" \
  clientdistro=sles15sp6 testlist=sanity

Test-Parameters: optional clientdistro=sles15sp6 testgroup=full-part-1
Test-Parameters: optional clientdistro=sles15sp6 testgroup=full-part-2
Test-Parameters: optional clientdistro=sles15sp6 testgroup=full-part-3

Change-Id: Ib9159d200122595d0a56e3581cfc66d75ddb59f6
Signed-off-by: Jian Yu <yujian@whamcloud.com>
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/55563
Tested-by: Maloo <maloo@whamcloud.com>
Tested-by: jenkins <devops@whamcloud.com>
Reviewed-by: Shaun Tancheff <shaun.tancheff@hpe.com>
Reviewed-by: Yang Sheng <ys@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>