Build and pack symbols for libuv

[JunTaoLuo]

The libuv packages we build do not have any corresponding debug symbols. We should explore how we can produce and pack debug symbols in a libuv symbols package and publish this to the symbols server.

cc @davidfowl @halter73 for libuv expertise
cc @Eilon @muratg for triage
cc @natemcmaster for including additional symbols packages in our build.

[halter73]

Are we going to include the symbols in the main nuget package or on a myget symbol server?

The last time we discussed this, I was told we were saving the old symbols so we could upload them to a symbol server retroactively.

[JunTaoLuo]

Apparently we produce these in the libuv-build-windows builds, e.g. $DROPSHARE\libuv-build-windows\dev\10077\build\symbols. We should package these into symbols nupkgs and publish these along with our other symbols.

[davidfowl]

@JunTaoLuo did we ever look at this?

[JunTaoLuo]

Nope we never triaged this. cc @muratg

[Eilon]

Should this bug go to one of our libuv repos?

[JunTaoLuo]

Yes, and we should do this the next time we build libuv

[muratg]

This issue was moved to aspnet/libuv-build#35