Checkmk Werk 10840: Fix evaluation of time specific parameters if default parameters are tuple based

ID: 10840 Title: Fix evaluation of time specific parameters if default parameters are tuple based Component: Checks & agents Level: 1 Class: Bug fix Version: 1.7.0i1 Old tuple based parameters may look like C+: NAME_default_levels = (90.0, 95.0) C-: In this case if time specific parameters are additionally configured and the check is executed outside of this time period then the evaluation of these parameters crashed C+: TypeError: cannot convert dictionary update sequence element #0 to a sequence C-: Now we simply ignore the (old) tuple-based parameters. A rule with a timespecifc parameter settings always has an implicit default parameter set, even if no timeperiod matches.