Switch to Microsoft SourceLink and use <PublishRepositoryUrl>

[SeanFeldman]

<PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0-beta-63127-02" PrivateAssets="All" />

<PublishRepositoryUrl>true</PublishRepositoryUrl>
<EmbedUntrackedSources>true</EmbedUntrackedSources>

Then can get rid of explicitly setting RepositoryUrl and RepositoryType.

ServiceBus.AttachmentPlugin/src/ServiceBus.AttachmentPlugin/ServiceBus.AttachmentPlugin.csproj

Lines 26 to 30 in 830f419

	<ItemGroup Label="SourceLink to embed PDBs with the assembly">
	<PackageReference Include="SourceLink.Create.GitHub" Version="2.8.3" PrivateAssets="All" />
	<PackageReference Include="SourceLink.Copy.PdbFiles" Version="2.8.3" PrivateAssets="All" />
	<DotNetCliToolReference Include="dotnet-sourcelink-git" Version="2.8.3" />
	</ItemGroup>

would need to be replaced with <AllowedOutputExtensionsInPackageBuildOutputFolder>$(AllowedOutputExtensionsInPackageBuildOutputFolder);.pdb</AllowedOutputExtensionsInPackageBuildOutputFolder>