Upgrade cpplint.py (#885)

Commit af24c71 from 2018 allegedly updated cpplint.py to make it
compatible with python 3 but it dies silently for me and others with
python 3.7.

Upgrade to the latest from https://github.com/cpplint/cpplint.

Fixes: #884

Author: bnoordhuis

Makefile

@@ -84,7 +84,7 @@ LINT_SOURCES = \
 	test/cpp/wrappedobjectfactory.cpp \
 	node_modules/node-gyp/gyp/data/win/large-pdb-shim.cc
 
-FILTER = -whitespace/parens
+FILTER = -build/include_subdir,-whitespace/parens
 
 .PHONY: lint