python-decorator: update to add host package

Update to add host package for python decorator

Signed-off-by: Jared Bents <jared.bents@rockwellcollins.com>
Reviewed-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/python-decorator/python-decorator.mk

@@ -11,3 +11,4 @@ PYTHON_DECORATOR_LICENSE = BSD-2-Clause
 PYTHON_DECORATOR_SETUP_TYPE = setuptools
 
 $(eval $(python-package))
+$(eval $(host-python-package))