SLVS-1709 Cleanup CFamily build (#5908)

[SLVS-1709](https://sonarsource.atlassian.net/browse/SLVS-1709)



[SLVS-1709]:
https://sonarsource.atlassian.net/browse/SLVS-1709?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ

SonarLint.VisualStudio.Integration.sln

@@ -5,7 +5,6 @@ VisualStudioVersion = 17.0.31815.197
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Integration.Vsix", "src\Integration.Vsix\Integration.Vsix.csproj", "{FF2AD819-28F4-493A-8E9B-1D3F16BD4689}"
 	ProjectSection(ProjectDependencies) = postProject
-		{0E50D9A0-693D-4B4E-81E2-8B8028231CFA} = {0E50D9A0-693D-4B4E-81E2-8B8028231CFA}
 		{2BB16C6F-BF06-4225-99A0-F1CFE70CBE44} = {2BB16C6F-BF06-4225-99A0-F1CFE70CBE44}
 	EndProjectSection
 EndProject
@@ -104,10 +103,6 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Roslyn.Suppressions", "src\
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Roslyn.Suppressions.UnitTests", "src\Roslyn.Suppressions\Roslyn.Suppressions.UnitTests\Roslyn.Suppressions.UnitTests.csproj", "{C478DAE7-58BC-4D02-929E-E413B40F2517}"
 EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "tools", "tools", "{628A579F-0D27-4F9F-A756-8CC0A67A7B3D}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "CFamilyJarPreProcessor", "build\tools\CFamilyJarPreProcessor\CFamilyJarPreProcessor.csproj", "{0E50D9A0-693D-4B4E-81E2-8B8028231CFA}"
-EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "ConnectedMode", "ConnectedMode", "{3B4A8B40-9821-4964-8EAB-1D8A0B078292}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ConnectedMode", "src\ConnectedMode\ConnectedMode.csproj", "{0BE551DB-3C46-42A5-BB38-DA80E83F8ABD}"
@@ -347,14 +342,6 @@ Global
 		{C478DAE7-58BC-4D02-929E-E413B40F2517}.Release|Any CPU.Build.0 = Release|Any CPU
 		{C478DAE7-58BC-4D02-929E-E413B40F2517}.Release|x86.ActiveCfg = Release|Any CPU
 		{C478DAE7-58BC-4D02-929E-E413B40F2517}.Release|x86.Build.0 = Release|Any CPU
-		{0E50D9A0-693D-4B4E-81E2-8B8028231CFA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{0E50D9A0-693D-4B4E-81E2-8B8028231CFA}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{0E50D9A0-693D-4B4E-81E2-8B8028231CFA}.Debug|x86.ActiveCfg = Debug|Any CPU
-		{0E50D9A0-693D-4B4E-81E2-8B8028231CFA}.Debug|x86.Build.0 = Debug|Any CPU
-		{0E50D9A0-693D-4B4E-81E2-8B8028231CFA}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{0E50D9A0-693D-4B4E-81E2-8B8028231CFA}.Release|Any CPU.Build.0 = Release|Any CPU
-		{0E50D9A0-693D-4B4E-81E2-8B8028231CFA}.Release|x86.ActiveCfg = Release|Any CPU
-		{0E50D9A0-693D-4B4E-81E2-8B8028231CFA}.Release|x86.Build.0 = Release|Any CPU
 		{0BE551DB-3C46-42A5-BB38-DA80E83F8ABD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{0BE551DB-3C46-42A5-BB38-DA80E83F8ABD}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{0BE551DB-3C46-42A5-BB38-DA80E83F8ABD}.Debug|x86.ActiveCfg = Debug|Any CPU
@@ -489,8 +476,6 @@ Global
 		{30E1FF8F-94BA-4A39-A737-8FFD7B4A0CD3} = {11D4BFC7-C1F2-45AC-888E-25A6A216AD1D}
 		{082D5D8E-F914-4139-9AE3-3F48B679E3DA} = {16BF2D77-AE3B-4218-A3E8-875829D73B00}
 		{C478DAE7-58BC-4D02-929E-E413B40F2517} = {16BF2D77-AE3B-4218-A3E8-875829D73B00}
-		{628A579F-0D27-4F9F-A756-8CC0A67A7B3D} = {E93C2CF9-69A6-4669-BE8A-6060B18FEDCA}
-		{0E50D9A0-693D-4B4E-81E2-8B8028231CFA} = {628A579F-0D27-4F9F-A756-8CC0A67A7B3D}
 		{0BE551DB-3C46-42A5-BB38-DA80E83F8ABD} = {3B4A8B40-9821-4964-8EAB-1D8A0B078292}
 		{2BD38A3A-6F0E-452B-A5B2-200113A32184} = {3B4A8B40-9821-4964-8EAB-1D8A0B078292}
 		{67BEB251-4EA5-44EE-92A7-B4F57D9A6867} = {25DE7210-DFC0-448B-894E-84C1C9CA223E}