extra/pylint.sh: Disable pep8 "closing bracked indentation" check
extra/pylint.sh: Disable pep8 "closing bracked indentation" check

It's inconsistent across versions of the pep8 tool, impossible to
satisfy both Travis (Ubuntu 14.04) and my dev laptop (Ubuntu 16.04).

stb-tester/stb-tester,LewisHaley/stb-tester,LewisHaley/stb-tester,LewisHaley/stb-tester,stb-tester/stb-tester,stb-tester/stb-tester,LewisHaley/stb-tester,LewisHaley/stb-tester,LewisHaley/stb-tester,stb-tester/stb-tester,LewisHaley/stb-tester