Add VBCSCompiler to SourceBuild.sln

Removal tracked by https://github.com/dotnet/roslyn/issues/26209.

SourceBuild.sln

@@ -24,6 +24,10 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "vbc", "src\Compilers\Visual
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MSBuildTask", "src\Compilers\Core\MSBuildTask\MSBuildTask.csproj", "{7AD4FE65-9A30-41A6-8004-AA8F89BCB7F3}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "VBCSCompiler", "src\Compilers\Server\VBCSCompiler\VBCSCompiler.csproj", "{649CE05A-529C-40D7-A501-CA9BCFEE40DC}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Server", "Server", "{B57E7F86-EB16-4F60-A47C-F9D170F54400}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -106,6 +110,18 @@ Global
 		{7AD4FE65-9A30-41A6-8004-AA8F89BCB7F3}.Release|x64.Build.0 = Release|x64
 		{7AD4FE65-9A30-41A6-8004-AA8F89BCB7F3}.Release|x86.ActiveCfg = Release|x86
 		{7AD4FE65-9A30-41A6-8004-AA8F89BCB7F3}.Release|x86.Build.0 = Release|x86
+		{649CE05A-529C-40D7-A501-CA9BCFEE40DC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{649CE05A-529C-40D7-A501-CA9BCFEE40DC}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{649CE05A-529C-40D7-A501-CA9BCFEE40DC}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{649CE05A-529C-40D7-A501-CA9BCFEE40DC}.Debug|x64.Build.0 = Debug|Any CPU
+		{649CE05A-529C-40D7-A501-CA9BCFEE40DC}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{649CE05A-529C-40D7-A501-CA9BCFEE40DC}.Debug|x86.Build.0 = Debug|Any CPU
+		{649CE05A-529C-40D7-A501-CA9BCFEE40DC}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{649CE05A-529C-40D7-A501-CA9BCFEE40DC}.Release|Any CPU.Build.0 = Release|Any CPU
+		{649CE05A-529C-40D7-A501-CA9BCFEE40DC}.Release|x64.ActiveCfg = Release|Any CPU
+		{649CE05A-529C-40D7-A501-CA9BCFEE40DC}.Release|x64.Build.0 = Release|Any CPU
+		{649CE05A-529C-40D7-A501-CA9BCFEE40DC}.Release|x86.ActiveCfg = Release|Any CPU
+		{649CE05A-529C-40D7-A501-CA9BCFEE40DC}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
 		{DDFAE591-7414-4CC9-AD99-427C2D153893} = {6D173F59-562E-4BAA-8D98-9A8F4901D99A}
@@ -118,5 +134,7 @@ Global
 		{E3CD2895-76A8-4D11-A316-EA67CB5EA42C} = {9EECE6A3-C098-44D0-8ACD-0D8691EC8C3F}
 		{8CE3A581-2969-4864-A803-013E9D977C3A} = {11F63FDD-6EB7-4993-8769-8C8DC5DA29C3}
 		{7AD4FE65-9A30-41A6-8004-AA8F89BCB7F3} = {5DC491BA-E836-47C1-A4AA-3C770742718B}
+		{649CE05A-529C-40D7-A501-CA9BCFEE40DC} = {B57E7F86-EB16-4F60-A47C-F9D170F54400}
+		{B57E7F86-EB16-4F60-A47C-F9D170F54400} = {DDFAE591-7414-4CC9-AD99-427C2D153893}
 	EndGlobalSection
 EndGlobal