Chore: added the file with error texts to the sln for easier debugging

Author: psfinaki

FSharp.Compiler.Service.sln

@@ -22,6 +22,11 @@ Project("{6EC3EE1D-3C4E-46DD-8F32-0CC8E7565705}") = "FSharp.Compiler.ComponentTe
 		{38A23D53-E2BF-4B76-907F-49F41D60C88E} = {38A23D53-E2BF-4B76-907F-49F41D60C88E}
 	EndProjectSection
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{DD4D4A7E-D519-4409-89DA-16DCA3EF80AA}"
+	ProjectSection(SolutionItems) = preProject
+		src\Compiler\FSComp.txt = src\Compiler\FSComp.txt
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU

FSharp.sln

@@ -101,6 +101,11 @@ Project("{6EC3EE1D-3C4E-46DD-8F32-0CC8E7565705}") = "fsiAnyCpu", "src\fsi\fsiAny
 EndProject
 Project("{6EC3EE1D-3C4E-46DD-8F32-0CC8E7565705}") = "fsiArm64", "src\fsi\fsiArm64Project\fsiArm64.fsproj", "{209C7D37-8C01-413C-8698-EC25F4C86976}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{D58BFE8B-7C85-4D3B-B5F3-9A7BB90FF1EE}"
+	ProjectSection(SolutionItems) = preProject
+		src\Compiler\FSComp.txt = src\Compiler\FSComp.txt
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU

VisualFSharp.sln

@@ -13,6 +13,9 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "VisualFSharp", "VisualFShar
 	EndProjectSection
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Compiler", "Compiler", "{3881429D-A97A-49EB-B7AE-A82BA5FE9C77}"
+	ProjectSection(SolutionItems) = preProject
+		src\Compiler\FSComp.txt = src\Compiler\FSComp.txt
+	EndProjectSection
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Tests", "Tests", "{F7876C9B-FB6A-4EFB-B058-D6967DB75FB2}"
 EndProject