[SSSD] [sssd PR#715][synchronized] Use 120 second default timeout for dbus (#1654537)

[AdamWill]

   URL: https://github.com/SSSD/sssd/pull/715
Author: AdamWill
 Title: #715: Use 120 second default timeout for dbus (#1654537)
Action: synchronized

To pull the PR as Git branch:
git remote add ghsssd https://github.com/SSSD/sssd
git fetch ghsssd pull/715/head:pr715
git checkout pr715