[pkg-go] sponsor needed for updated package golang-goptlib

[Hilko Bengen]

* Ximin Luo:

> Thank you! I have finalised the changelog:
>
> https://anonscm.debian.org/cgit/pkg-go/packages/golang-goptlib.git/commit/?id=78f0a8307af5a0a81e3b0a406f7c2a7ec999d75d
>
> Please build and upload! 

Done. I have also added the debian/0.4-1 tag (using git-buildpackage)
and pushed that to the repository.

Cheers,
-Hilko