Don't trim trailing space for expected editorconfig

Tests rely on this

Author: akoeplinger

src/Cli/dotnet/Commands/Run/CSharpCompilerCommand.cs

@@ -209,25 +209,25 @@ private void PrepareAuxiliaryFiles(out string rspPath)
                 build_property.EnableAotAnalyzer = true
                 build_property.EnableSingleFileAnalyzer = true
                 build_property.EnableTrimAnalyzer = true
-                build_property.IncludeAllContentForSelfExtract =
-                build_property.VerifyReferenceTrimCompatibility =
-                build_property.VerifyReferenceAotCompatibility =
+                build_property.IncludeAllContentForSelfExtract = 
+                build_property.VerifyReferenceTrimCompatibility = 
+                build_property.VerifyReferenceAotCompatibility = 
                 build_property.TargetFramework = net{TargetFrameworkVersion}
                 build_property.TargetFrameworkIdentifier = .NETCoreApp
                 build_property.TargetFrameworkVersion = v{TargetFrameworkVersion}
-                build_property.TargetPlatformMinVersion =
-                build_property.UsingMicrosoftNETSdkWeb =
-                build_property.ProjectTypeGuids =
-                build_property.InvariantGlobalization =
-                build_property.PlatformNeutralAssembly =
-                build_property.EnforceExtendedAnalyzerRules =
+                build_property.TargetPlatformMinVersion = 
+                build_property.UsingMicrosoftNETSdkWeb = 
+                build_property.ProjectTypeGuids = 
+                build_property.InvariantGlobalization = 
+                build_property.PlatformNeutralAssembly = 
+                build_property.EnforceExtendedAnalyzerRules = 
                 build_property._SupportedPlatformList = Linux,macOS,Windows
                 build_property.RootNamespace = {fileNameWithoutExtension}
                 build_property.ProjectDir = {fileDirectory}{Path.DirectorySeparatorChar}
-                build_property.EnableComHosting =
+                build_property.EnableComHosting = 
                 build_property.EnableGeneratedComInterfaceComImportInterop = false
                 build_property.EffectiveAnalysisLevelStyle = {TargetFrameworkVersion}
-                build_property.EnableCodeStyleSeverity =
+                build_property.EnableCodeStyleSeverity = 
 
                 """);
         }