[SSSD] [sssd PR#5549][opened] data_provider: Configure backend probing interval

[elkoniu]

   URL: https://github.com/SSSD/sssd/pull/5549
Author: elkoniu
 Title: #5549: data_provider: Configure backend probing interval
Action: opened

PR body:
"""
When be_ptask is created to monitor backend when SSSD
is in offline mode checks are happening in specified intervals:

delay = delay + (sss_rand() % task->random_offset);

New configuration option is introduced in this commit:
* refresh_max_random_offset

Using this option allows end client to decide what
should be the size of random offset when new interval
for probing backend is calculated.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1925608
"""

To pull the PR as Git branch:
git remote add ghsssd https://github.com/SSSD/sssd
git fetch ghsssd pull/5549/head:pr5549
git checkout pr5549