Log Message:
py-llvmlite: updated to 0.24.0

v0.24.0

This release adds support for Python 3.7 and fixes some build issues. It also
contains an updated SVML patch for the llvmdev package that works around some
vectorization issues. It also adds a selective LLVM 6.0.1 llvmdev build for the
`ppc64le` architecture.

* Fix up broken patch selector
* Add long description from readme
* LLVM 6.0.1 build based on RC and fixes for PPC64LE
* Recipe fixes for Conda Build 3
* Workaround for incorrect vectorization factor computed for SVML functions
* fix build on OpenBSD.
* Python 3.7 compat: Properly escape repl in re.sub