8ef1a13 CI: Preserve mock config timestamps

1 file Authored by nkondras 9 years ago, Committed by jhrozek 9 years ago,
    CI: Preserve mock config timestamps
    
    Preserve timestamps of mock configuration files when customizing them in
    CI to avoid unnecessary cache rebuilds. This reduces CI run time.
    
    Reviewed-by: Michal Židek <mzidek@redhat.com>
    
        
file modified
+3 -1