Merge pull request #113 from ValveResourceFormat/expression-lambda

Make `KVConditionEvaluator` non dynamic

Author: xPaw

ValveKeyValue/ValveKeyValue/KVConditionEvaluator.cs

@@ -38,7 +38,7 @@ public bool Evalute(string expressionText)
                 throw new InvalidDataException($"Invalid conditional syntax \"{expressionText}\"", ex);
             }
 
-            var value = (bool)Expression.Lambda(expression).Compile().DynamicInvoke();
+            var value = Expression.Lambda<Func<bool>>(expression).Compile().Invoke();
             return value;
         }