Fix IDE0055

This rule no longer appears to be buggy, so enforce it. Some of the automated fixes are adjusted in order to improve the result. #pragma directives have no option to control indentation, so remove them where possible.

OpenRA.Platforms.Default/ThreadedGraphicsContext.cs

@@ -99,7 +99,7 @@ namespace OpenRA.Platforms.Default
 					getCreateVertexBuffer =
 						tuple =>
 						{
-							(object t,  var type) = ((int, Type))tuple;
+							(object t, var type) = ((int, Type))tuple;
 							var vertexBuffer = context.GetType().GetMethod(nameof(CreateVertexBuffer)).MakeGenericMethod(type).Invoke(context, new[] { t });
 							return typeof(ThreadedVertexBuffer<>).MakeGenericType(type).GetConstructors()[0].Invoke(new[] { this, vertexBuffer });
 						};