Fix SLN file

This project was removed.

Author: andyleejordan

PowerShellEditorServices.sln

@@ -16,8 +16,6 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "scripts", "scripts", "{E231
 		scripts\AddCopyrightHeaders.ps1 = scripts\AddCopyrightHeaders.ps1
 	EndProjectSection
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PowerShellEditorServices.VSCode", "src\PowerShellEditorServices.VSCode\PowerShellEditorServices.VSCode.csproj", "{3B38E8DA-8BFF-4264-AF16-47929E6398A3}"
-EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PowerShellEditorServices", "src\PowerShellEditorServices\PowerShellEditorServices.csproj", "{29EEDF03-0990-45F4-846E-2616970D1FA2}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PowerShellEditorServices.Test.E2E", "test\PowerShellEditorServices.Test.E2E\PowerShellEditorServices.Test.E2E.csproj", "{2561F253-8F72-436A-BCC3-AA63AB82EDC0}"