[Ryujinx.Horizon.Generators] Address dotnet-format issues (#5383)

* dotnet format style --severity info

Some changes were manually reverted.

* Address most dotnet format whitespace warnings

* Apply dotnet format whitespace formatting

A few of them have been manually reverted and the corresponding warning was silenced

* dotnet format whitespace after rebase

src/Ryujinx.Horizon.Generators/CodeGenerator.cs

@@ -40,7 +40,7 @@ namespace Ryujinx.Horizon.Generators
         {
             if (_currentIndentCount - 1 >= 0)
             {
-                _currentIndentCount--;   
+                _currentIndentCount--;
             }
         }