dist: fix 'maintainer-script-lacks-debhelper-token' message on building ubuntu package

Signed-off-by: Takuya ASADA <syuu@scylladb.com>

debian/scylla-server.postinst

@@ -12,13 +12,4 @@ if [ "$1" = configure ]; then
     chown -R scylla:scylla /var/lib/scylla
 fi
 
-# Automatically added by dh_installinit
-if [ -x "/etc/init.d/scylla-server" ]; then
-	if [ ! -e "/etc/init/scylla-server.conf" ]; then
-		update-rc.d scylla-server defaults >/dev/null
-	fi
-fi
-# End automatically added section
-# Automatically added by dh_installinit
-update-rc.d -f scylla-server remove >/dev/null || exit $?
-# End automatically added section
+#DEBHELPER#

debian/scylla-server.preinst

@@ -1,9 +1 @@
-# Automatically added by dh_installinit
-if [ "$1" = install ] || [ "$1" = upgrade ]; then
-	if [ -e "/etc/init.d/scylla-server" ] && [ -L "/etc/init.d/scylla-server" ] \
-	   && [ $(readlink -f "/etc/init.d/scylla-server") = /lib/init/upstart-job ]
-	then
-		rm -f "/etc/init.d/scylla-server"
-	fi
-fi
-# End automatically added section
+#DEBHELPER#