fix: Should map metadata when converting from ResolutionDetails to Fl…

…agEvaluationDetails

Signed-off-by: Benjamin Evenson <2031163+benjiro@users.noreply.github.com>

src/OpenFeature/Extension/ResolutionDetailsExtensions.cs

@@ -7,7 +7,7 @@ internal static class ResolutionDetailsExtensions
         public static FlagEvaluationDetails<T> ToFlagEvaluationDetails<T>(this ResolutionDetails<T> details)
         {
             return new FlagEvaluationDetails<T>(details.FlagKey, details.Value, details.ErrorType, details.Reason,
-                details.Variant, details.ErrorMessage);
+                details.Variant, details.ErrorMessage, details.FlagMetadata);
         }
     }
 }