thirdparty dependencies no longer build with glibc 2.28+

the third party depndencies don't build with an OS that uses glibc of version 2.28 or higher. (e.g.fedora29)

bison 3.0.4 has a problem as described here:

https://bugzilla.redhat.com/show_bug.cgi?id=1615089

upgrading bison to 3.0.5 fixes it. This also seems to make the patch in thirdparty/patches/bison-fix-high-sierra-compilation-issue.patch redundant since 3.0.5 already contains a similar condition for APPLE

llvm crashes because of a missing ustat interface

https://reviews.llvm.org/D47165

(patch available there)