add .editorconfig to vs] solution

Author: duduluu

RimTrans.sln

@@ -3,7 +3,12 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 16
 VisualStudioVersion = 16.0.29001.49
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Reflection", "Reflection\Reflection.csproj", "{2D5517E4-FD1E-42ED-882E-A71BFB1322B1}"
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{23E3C920-4021-4640-911A-3D5440FFF74F}"
+	ProjectSection(SolutionItems) = preProject
+		.editorconfig = .editorconfig
+	EndProjectSection
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Reflection", "Reflection\Reflection.csproj", "{2D5517E4-FD1E-42ED-882E-A71BFB1322B1}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution