python-setproctitle: change setup type to setuptools

Changing setup type to setuptools avoids installing as zipped .egg

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/python-setproctitle/python-setproctitle.mk

@@ -9,6 +9,6 @@ PYTHON_SETPROCTITLE_SOURCE = setproctitle-$(PYTHON_SETPROCTITLE_VERSION).tar.gz
 PYTHON_SETPROCTITLE_SITE = https://pypi.python.org/packages/5a/0d/dc0d2234aacba6cf1a729964383e3452c52096dc695581248b548786f2b3
 PYTHON_SETPROCTITLE_LICENSE = BSD-3-Clause
 PYTHON_SETPROCTITLE_LICENSE_FILES = COPYRIGHT
-PYTHON_SETPROCTITLE_SETUP_TYPE = distutils
+PYTHON_SETPROCTITLE_SETUP_TYPE = setuptools
 
 $(eval $(python-package))