python3-psutil: add python3 version of psutil

Split out common code to python-psutil.inc

Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-python/recipes-devtools/python/python3-psutil_4.2.0.bb

@@ -0,0 +1,6 @@
+inherit pypi setuptools3
+require python-psutil.inc
+
+RDEPENDS_${PN} += " \
+    python3-subprocess \
+"