LU-17812 ldlm: stack trace log for LDLM error

LU-17812 ldlm: stack trace log for LDLM error

Added support to dump the stack trace in
ldlm_lock_debug(), the stack trace is logged only
for the case of D_ERROR and and when dump_stack_on_error
is enabled

Test-Parameters: testlist=sanity env=ONLY=105g
HPE-bug-id: LUS-12165
Signed-off-by: Rajeev Mishra <rajeevm@hpe.com>
Change-Id: I4ce280334e0273df1751257e8db03ea680831696
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/54896
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
Reviewed-by: Petros Koutoupis <petros.koutoupis@hpe.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>