Add diagnostics to PXTrace.Write* methods

[SENya1990]

Internal number: ATR-356

Please add diagnostics to PXTrace.Write* methods to enforce proper usage. The desired diagnostics can be seen in SerilogAnalyzer, but the most important one is Constant Message Template Verifier:

Check that message templates are constant strings. This ensures that events with different data/format arguments can still be detected as instances of the same event.

    var errorMessage = TryToCheckOutOrder(...);
    PXTrace.WriteError(errorMessage);

Because errorMessage generally contains failure-specific text ("Couldn't find order 123" ... then 124, then 125) the group of occurrences can't be located using the message template/event type.