package/samba4: Change tmpfiles path

Per the documentation:
https://www.freedesktop.org/software/systemd/man/tmpfiles.d.html

The order of path by priorites is:
/etc/tmpfiles.d/*.conf
/run/tmpfiles.d/*.conf
/usr/lib/tmpfiles.d/*.conf

For the user to be able to override our tmpfiles easily, it's better to
place our files in /usr/lib/tmpfiles.d/

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/samba4/samba4.mk

@@ -156,8 +156,8 @@ define SAMBA4_INSTALL_INIT_SYSTEMD
 	ln -sf ../../../../usr/lib/systemd/system/winbind.service \
 		$(TARGET_DIR)/etc/systemd/system/multi-user.target.wants/winbind.service
 	$(INSTALL) -D -m 644 $(@D)/packaging/systemd/samba.conf.tmp \
-		$(TARGET_DIR)/etc/tmpfiles.d/samba.conf
-	printf "d /var/log/samba  755 root root\n" >>$(TARGET_DIR)/etc/tmpfiles.d/samba.conf
+		$(TARGET_DIR)/usr/lib/tmpfiles.d/samba.conf
+	printf "d /var/log/samba  755 root root\n" >>$(TARGET_DIR)/usr/lib/tmpfiles.d/samba.conf
 endef
 
 $(eval $(generic-package))