Add H233 check for usages of the print operator

The print operator has been replaced by the print
function in Python 3.x. Starting with Python 2.6,
once can use

from __future__ import print_function

and then also use the Python 3.x compatible print()
function. In cases where only one argument is printed,
just the extra braces are already enough.

Change-Id: I77c62217dbe08c34c497273eb101ff3fd6b1ae5d
Merge "Add H233 check for usages of the print operator"