Add C# preferences to EditorConfig file

Author: SteveDesmond-ca

.editorconfig

@@ -12,6 +12,7 @@ indent_style = space
 indent_size = 2
 
 [*.cs]
+csharp_prefer_braces = true
 csharp_style_expression_bodied_methods = true
 csharp_style_expression_bodied_constructors = true
 csharp_style_expression_bodied_operators = true
@@ -20,5 +21,6 @@ csharp_style_expression_bodied_indexers = true
 csharp_style_expression_bodied_accessors = true
 csharp_style_expression_bodied_lambdas = true
 csharp_style_expression_bodied_local_functions = true
+csharp_style_pattern_local_over_anonymous_function = false
 csharp_style_namespace_declarations = file_scoped:warning
 dotnet_diagnostic.S101.severity = suggestion