debian packaging: restore dh targets

Author: jef-n

debian/rules

@@ -190,7 +190,7 @@ cleantemplates:
 	$(MAKE) -f debian/rules templateclean
 	$(MAKE) -f debian/rules debian/control debian/compat
 
-clean binary install:
+binary binary-arch binary-indep build build-arch build-indep clean install install-arch install-indep:
 	dh $@ --with python2 --parallel --builddirectory=$(BUILDDIR)
 
 override_dh_clean: cleantemplates