UBUNTU: [Packaging] Only install cloud init files when do_tools_common=true

Skip the inclusion of init file into the -cloud-tools-common package
when do_tools_common is false. That's necessary in order to support
linux-azure, that ships hyper-v tools but does not ship the common bits.

BugLink: http://bugs.launchpad.net/bugs/1764794Signed-off-by: Marcelo Henrique Cerri <marcelo.cerri@canonical.com>
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Acked-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>

debian/rules.d/3-binary-indep.mk

@@ -187,6 +187,7 @@ binary-indep: install-indep
 	dh_installdocs -i
 	dh_compress -i
 	dh_fixperms -i
+ifeq ($(do_tools_common),true)
 ifneq ($(DEBIAN),debian.master)
 	echo "non-master branch building linux-cloud-tools-common, aborting"
 	exit 1
@@ -202,6 +203,7 @@ ifeq ($(do_tools_hyperv),true)
 	dh_installinit -p$(cloudpkg) -o --name hv-fcopy-daemon
 	dh_systemd_start -p$(cloudpkg)
 endif
+endif
 endif
 	dh_installdeb -i
 	$(lockme) dh_gencontrol -i