[SSSD] [sssd PR#933][opened] Unify the indentation to 4 spaces

URL: https://github.com/SSSD/sssd/pull/933 Author: miztake Title: #933: Unify the indentation to 4 spaces Action: opened PR body: """ The Coding guidelines include the following: https://docs.pagure.org/SSSD.sssd/developers/coding_style.html MUST: No tabs all indentation 4 spaces. However, there are places that are indented in 3 spaces or 7 spaces. Unify 3 spaces or 7 spaces indentation to 4 spaces. """ To pull the PR as Git branch: git remote add ghsssd https://github.com/SSSD/sssd git fetch ghsssd pull/933/head:pr933 git checkout pr933