Update version number in llvm python bindings

Summary:
The version number has come out of sync with what is in CMakeLists.txt,
causing loading the bindings to fail.

Reviewers: AustinWells, abhina.sree

Reviewed By: AustinWells

Subscribers: llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D69436

Author: daltenty

llvm/bindings/python/llvm/common.py

@@ -13,9 +13,9 @@
 import ctypes.util
 import platform
 
-# LLVM_VERSION: sync with PACKAGE_VERSION in autoconf/configure.ac and CMakeLists.txt
+# LLVM_VERSION: sync with PACKAGE_VERSION in CMakeLists.txt
 #               but leave out the 'svn' suffix.
-LLVM_VERSION = '3.4'
+LLVM_VERSION = '10.0.0'
 
 __all__ = [
     'c_object_p',