Up version number by 1.  This is a 'minor version' update.

llvm-svn: 138978
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 5d7a6f31f765ece4ac1f4d5cb9cffdb924751273
1 file changed