Puppet module helper scripts are puppet_var_lib_t
    
    As the module helper scripts are puppet_var_lib_t, we allow puppet_t to execute
    these files. Another method would be to have the scripts marked bin_t, but as
    these paths are depending on module names this does not seem feasible.
    
    Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>