Remove EA.Copilot from ExternalApi

Author: tmat

src/NuGet/VS.ExternalAPIs.Roslyn.Package/VS.ExternalAPIs.Roslyn.Package.csproj

@@ -42,7 +42,6 @@
     <ProjectReference Include="..\..\Features\Core\Portable\Microsoft.CodeAnalysis.Features.csproj" PrivateAssets="all" />
     <ProjectReference Include="..\..\Features\CSharp\Portable\Microsoft.CodeAnalysis.CSharp.Features.csproj" PrivateAssets="all" />
     <ProjectReference Include="..\..\Features\ExternalAccess\AspNetCore\Microsoft.CodeAnalysis.ExternalAccess.AspNetCore.csproj" PrivateAssets="all" />
-    <ProjectReference Include="..\..\Features\ExternalAccess\Copilot\Microsoft.CodeAnalysis.ExternalAccess.Copilot.csproj" PrivateAssets="all" />
     <ProjectReference Include="..\..\Features\VisualBasic\Portable\Microsoft.CodeAnalysis.VisualBasic.Features.vbproj" PrivateAssets="all" />
     <ProjectReference Include="..\..\Interactive\Host\Microsoft.CodeAnalysis.InteractiveHost.csproj" PrivateAssets="all" />
     <ProjectReference Include="..\..\LanguageServer\Protocol\Microsoft.CodeAnalysis.LanguageServer.Protocol.csproj" PrivateAssets="all" />
@@ -83,7 +82,6 @@
       <_File Include="$(ArtifactsBinDir)Microsoft.CodeAnalysis.EditorFeatures\$(Configuration)\net472\Microsoft.CodeAnalysis.EditorFeatures.dll" TargetDir="" />
       <_File Include="$(ArtifactsBinDir)Microsoft.CodeAnalysis.ExternalAccess.Apex\$(Configuration)\net472\Microsoft.CodeAnalysis.ExternalAccess.Apex.dll" TargetDir="" />
       <_File Include="$(ArtifactsBinDir)Microsoft.CodeAnalysis.ExternalAccess.AspNetCore\$(Configuration)\netstandard2.0\Microsoft.CodeAnalysis.ExternalAccess.AspNetCore.dll" TargetDir="" />
-      <_File Include="$(ArtifactsBinDir)Microsoft.CodeAnalysis.ExternalAccess.Copilot\$(Configuration)\net472\Microsoft.CodeAnalysis.ExternalAccess.Copilot.dll" TargetDir="" />
       <_File Include="$(ArtifactsBinDir)Microsoft.CodeAnalysis.ExternalAccess.Debugger\$(Configuration)\net472\Microsoft.CodeAnalysis.ExternalAccess.Debugger.dll" TargetDir="" />
       <_File Include="$(ArtifactsBinDir)Microsoft.CodeAnalysis.ExternalAccess.EditorConfigGenerator\$(Configuration)\net472\Microsoft.CodeAnalysis.ExternalAccess.EditorConfigGenerator.dll" TargetDir="" />
       <_File Include="$(ArtifactsBinDir)Microsoft.CodeAnalysis.ExternalAccess.Extensions\$(Configuration)\netstandard2.0\Microsoft.CodeAnalysis.ExternalAccess.Extensions.dll" TargetDir="" />