Include instruction highlighter in python bindings.

[karliss]

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Detailed description

Updated python binding config to allow accessing core().getBIHighlighter

Test plan (required)

In addition to checking generated binding file tested by slightly modifying the example python plugin.

def handle_disassembler_action(self):
        # for actions in plugin menu Cutter sets data to address for current dissasembly line
        cutter.core().getBIHighlighter().clear(self.disas_action.data(), 8)
        cutter.message("Dissasembly menu action callback 0x{:x}".format(self.disas_action.data()))

Closing issues

Closes #2395