Log Message:
compiler-rt: remove patch fixing build on NetBSD

One of the two patches fixing the build on NetBSD was wrong; I had modified it
to build again but it turns out it was not necessary at all in the first place.
I just confirmed it on netbsd-9/amd64.

Bumps PKGREVISION for safety, since it built again after modifying the original
patch.

Coordinated with kamil@ (who upstreams for us)