Converted (unnecessarily-) interpolated strings to concatenation (#8387)

Author: glen-84

.editorconfig

@@ -209,6 +209,8 @@ dotnet_diagnostic.RCS0063.severity = warning
 dotnet_diagnostic.RCS1036.severity = none # see https://github.com/dotnet/roslynator/issues/1632
 # Remove redundant 'ToString' call.
 dotnet_diagnostic.RCS1097.severity = warning
+# Convert interpolated string to concatenation.
+dotnet_diagnostic.RCS1217.severity = warning
 # Unnecessary null-forgiving operator.
 dotnet_diagnostic.RCS1249.severity = warning
 # Remove unnecessary braces.

src/HotChocolate/Core/src/Types/Types/Descriptors/ObjectFieldDescriptor.cs

@@ -564,7 +564,7 @@ private static string ProcessExpression(Expression? expression)
 
                 case MemberInitExpression memberInitExpr:
                     return string.Join(" ", memberInitExpr.Bindings.OfType<MemberAssignment>()
-                        .Select(b => $"{b.Member.Name}{ProcessExpression(b.Expression)}"));
+                        .Select(b => b.Member.Name + ProcessExpression(b.Expression)));
 
                 case MethodCallExpression { Method.Name: "Select" } methodCallExpr:
                     if (methodCallExpr.Arguments is [_, UnaryExpression { Operand: LambdaExpression lambda }])

src/HotChocolate/Core/src/Types/Types/Interceptors/FlagEnumTypeInterceptor.cs

@@ -224,7 +224,7 @@ static string Rewrite(IExtendedType reference, string typeName)
                 return $"[{Rewrite(reference.ElementType, typeName)}]{nullability}";
             }
 
-            return $"{typeName}{nullability}";
+            return typeName + nullability;
         }
     }
 

src/HotChocolate/Fusion-vnext/src/Fusion.Composition/Satisfiability/SatisfiabilityError.cs

@@ -18,7 +18,7 @@ private string ToString(int indentationLevel)
     {
         var indent = new string(' ', indentationLevel * 2);
         var stringBuilder = new StringBuilder();
-        stringBuilder.Append($"{indent}{Message}");
+        stringBuilder.Append(indent + Message);
 
         if (errors is not null)
         {

src/StrawberryShake/CodeGeneration/src/CodeGeneration.CSharp/Generators/ResultFromEntityTypeMapperGenerator.cs

@@ -116,7 +116,7 @@ descriptor.Kind is TypeKind.Entity
             createModelCall.AddArgument(
                 MethodCallBuilder
                     .Inline()
-                    .SetMethodName($"{Map}{deferred.Class.RuntimeType.Name}")
+                    .SetMethodName(Map + deferred.Class.RuntimeType.Name)
                     .AddArgument(Entity)
                     .AddArgument(Snapshot));