Update highlight.js to master branch
Update highlight.js to master branch

Fixes we want are:

* "fix(Python): Treat False None and True as literals"

* "cpp: Fully support C++11 raw strings. "

Built from commit 160a57192755d6b620d896e9877abd54522c8ca7

Change-Id: I61449e659f2721068af4ca14cb0e937256924aca

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