Update .editorconfig

.editorconfig

@@ -1,12 +1,12 @@
 # Full rule list: https://docs.microsoft.com/en-us/dotnet/fundamentals/code-analysis/code-style-rule-options
+[*]
+trim_trailing_whitespace = true
 
-[*.{csproj,props,config,yml,xml}]
-
+[*.{csproj,props,targets,config,yml,xml}]
 indent_style = space
 indent_size = 2
 
 [*.cs]
-
 # Organize usings
 dotnet_sort_system_directives_first = false
 
@@ -39,4 +39,4 @@ csharp_style_namespace_declarations = file_scoped:warning
 dotnet_remove_unnecessary_suppression_exclusions = suggestion
 
 # CA1822: Mark members as static
-dotnet_diagnostic.CA1822.severity = suggestion
+dotnet_diagnostic.CA1822.severity = suggestion