Remove SourceLink package (#2012)

Author: slozier

src/core/IronPython.Modules/IronPython.Modules.csproj

@@ -21,10 +21,6 @@
     <ProjectReference Include="..\IronPython\IronPython.csproj" />
   </ItemGroup>
 
-  <ItemGroup>
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All" />
-  </ItemGroup>
-
   <ItemGroup Condition=" $(TargetFrameworkIdentifier) != '.NETFramework' ">
     <ProjectReference Include="..\..\roslyn\IronPython.Analyzer\IronPython.Analyzer.csproj">
       <ReferenceOutputAssembly>false</ReferenceOutputAssembly>

src/core/IronPython/IronPython.csproj

@@ -50,7 +50,6 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All" />
     <PackageReference Include="Nullable" Version="1.3.1">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>

src/extensions/IronPython.SQLite/IronPython.SQLite.csproj

@@ -43,10 +43,6 @@
     <ProjectReference Include="..\..\dlr\Src\Microsoft.Dynamic\Microsoft.Dynamic.csproj" Private="false" />
   </ItemGroup>
 
-  <ItemGroup>
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All" />
-  </ItemGroup>
-
   <Import Project="$(AfterTargetFiles)" />
   <Target Name="AfterBuildEnds" AfterTargets="AfterBuild" DependsOnTargets="$(AfterTargets)" />
 

src/extensions/IronPython.Wpf/IronPython.Wpf.csproj

@@ -25,10 +25,6 @@
     <Reference Include="WindowsBase" />
   </ItemGroup>
 
-  <ItemGroup>
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All" />
-  </ItemGroup>
-
   <Import Project="$(AfterTargetFiles)" />
   <Target Name="AfterBuildEnds" AfterTargets="AfterBuild" DependsOnTargets="$(AfterTargets)" />