[PR] The proj files have been updated to enable SourceLink

[JTOne123]

CSProj files have been updated to enable SourceLink in your nuget

[This pull request was created with an automated workflow]

I noticed that your repository and Nuget package are important for our .NET community, but you still haven't enabled SourceLink.

We have to take 2 steps:

1. Please approve this pull request and make .NET a better place for .NET developers and their debugging.
2. Then just upload the .snupkg file to https://www.nuget.org/ (now you can find the snupkg file along with the .nuget file)

You can find more information about SourceLine at the following links
https://github.com/dotnet/sourcelink
https://www.hanselman.com/blog/ExploringNETCoresSourceLinkSteppingIntoTheSourceCodeOfNuGetPackagesYouDontOwn.aspx

If you are interesting about this automated workflow and how it works
https://github.com/JTOne123/GitHubMassUpdater

If you notice any flaws, please comment and I will try to make fixes manually

[elasticmachine]

Since this is a community submitted pull request, a Jenkins build has not been kicked off automatically. Can an Elastic organization member please verify the contents of this patch and then kick off a build manually?

[cla-checker-service]

❌ Author of the following commits did not sign a Contributor Agreement:
bf976e0, ec815c6, 77aeba3, 31e3924, 1466ad7, b9b9d7a, 32593c4

Please, read and sign the above mentioned agreement if you want to contribute to this project

[russcam]

Hi @JTOne123, The PDBs are shipped with the nuget packages, and source linking is performed in a _PublishArtifacts.Build.props that is included in the build of projects that create nuget packages. Looking at the nuget packages, as far as I can see, Source linking is enabled

This might have come up as a false positive because the automated project is only looking for snupkgs: https://github.com/JTOne123/GitHubMassUpdater/blob/bfa009f9fbd1ec1aa82f02c85239582b018ae63e/GitHubSearch/Program.cs#L144

[russcam]

Thought I'd check to see where the embed PDBs vs. snupkgs discussion is, and it looks like snupkgs may still not be support on all Nuget servers (dotnet/sourcelink#255). Since we also publish packages to AppVeyor (and looking at Feedz), embedding PDBs still looks like the way to go for now.

[JTOne123]

yes, you are right, only on nuget.org and this is bad

but in case of snuget, it will split into 2 files and size will be decreased of original nuget pack

so, in your case, I'll close the PR