dev-python/numba: update Manifest

[APN-Pucky]

Trying to install numba from #1286 during #1341 gave me a checksum verification fail. I guess the git tag was moved... Can someone please confirm?

[Nowa-Ammerlaan]

I have this sum on the tarball in my local DISTDIR:

nowa@nowa-gentoo-pc ~ % b2sum /var/cache/distfiles/numba-0.61.0.gh.tar.gz
fecfc6ce22ea2ff58d393410d1bdee6cb39101126e249ccb91bbddc62566667845ed8374450a05f9a761d7c2034de855e2e89668ef1f7602587e3250aa747e17  /var/cache/distfiles/numba-0.61.0.gh.tar.gz

And this sum from the one I downloaded just now:

nowa@nowa-gentoo-pc ~ % b2sum Downloads/numba-0.61.0.tar.gz
1e7779af2c0a5c3c13b41f834c9f0f70d86b6a0d6deb415753841ab092625438fc30b5527767a089285f0ef91b6914da7b3654a3f886b68e664f98645861a8e0  Downloads/numba-0.61.0.tar.gz

Recursive diff says:

29c29
<     git_refnames = " (tag: 0.61.0, release0.61)"
---
>     git_refnames = " (tag: 0.61.0)"

So yes, looks like they changed it when the tag become an official release.