972bdbd SSSDConfig: Python 3.6 invalid escape sequence deprecation fix

1 file Authored by scop 4 years ago, Committed by lslebodn 4 years ago,
    SSSDConfig: Python 3.6 invalid escape sequence deprecation fix
    
    https://docs.python.org/3/whatsnew/3.6.html#deprecated-python-behavior
    
    Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
    (cherry picked from commit 00172861b6908a72c41046e1b2b48d2b009127dd)
    (cherry picked from commit 80e4d575c297358b40e2c8416bd6f22f5044a239)