Remove .NET Core test project from ReleaseCI builds

Author: zspitz

ExpressionToString.sln

@@ -27,7 +27,7 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tests.Visualizer", "Tests.V
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Tests.DataGenerator", "Tests.DataGenerator\Tests.DataGenerator.csproj", "{68EE3CE3-26F0-4934-AFAC-FC7DDE710EF8}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "_visualizerTests.dotnetcore", "_visualizerTests.dotnetcore\_visualizerTests.dotnetcore.csproj", "{E20FCDF7-3E4B-4D4E-A2E7-1CEB94D379B6}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "_visualizerTests.dotnetcore", "_visualizerTests.dotnetcore\_visualizerTests.dotnetcore.csproj", "{E20FCDF7-3E4B-4D4E-A2E7-1CEB94D379B6}"
 EndProject
 Global
 	GlobalSection(SharedMSBuildProjectFiles) = preSolution
@@ -118,9 +118,7 @@ Global
 		{E20FCDF7-3E4B-4D4E-A2E7-1CEB94D379B6}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{E20FCDF7-3E4B-4D4E-A2E7-1CEB94D379B6}.Release|Any CPU.Build.0 = Release|Any CPU
 		{E20FCDF7-3E4B-4D4E-A2E7-1CEB94D379B6}.ReleaseCI|Any CPU.ActiveCfg = Release|Any CPU
-		{E20FCDF7-3E4B-4D4E-A2E7-1CEB94D379B6}.ReleaseCI|Any CPU.Build.0 = Release|Any CPU
 		{E20FCDF7-3E4B-4D4E-A2E7-1CEB94D379B6}.ReleaseCI2017|Any CPU.ActiveCfg = Release|Any CPU
-		{E20FCDF7-3E4B-4D4E-A2E7-1CEB94D379B6}.ReleaseCI2017|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE