ddns-scripts: update dynamic_dns_*.sh installation

Signed-off-by: Florian Eckert <fe@dev.tdt.de>

net/ddns-scripts/Makefile

@@ -183,8 +183,13 @@ define Package/ddns-scripts/install
 	$(INSTALL_DATA) ./files/usr/share/ddns/services/* \
 		$(1)/usr/share/ddns/services/
 
-	$(INSTALL_DIR)  $(1)/usr/lib/ddns
-	$(INSTALL_BIN)  $(1)/files/dynamic_dns_*.sh $(1)/usr/lib/ddns
+	$(INSTALL_DIR) $(1)/usr/lib/ddns
+	$(INSTALL_DATA) ./files/usr/lib/ddns/dynamic_dns_functions.sh \
+		$(1)/usr/lib/ddns
+	$(INSTALL_BIN) ./files/usr/lib/ddns/dynamic_dns_lucihelper.sh \
+		$(1)/usr/lib/ddns
+	$(INSTALL_BIN) ./files/usr/lib/ddns/dynamic_dns_updater.sh \
+		$(1)/usr/lib/ddns
 endef
 
 define Package/ddns-scripts/postinst