ddns-scripts: remove ddnss.de

The operator of ddnss.de announced by email on 22 September 2026 that the
service ends on 31 October 2026. After that date existing DynDNS records
are no longer updated.

Remove the provider definition and its entry from the provider list.

Link: https://borncity.com/blog/2026/09/24/ddnss-de-wird-zum-31-oktober-2026-eingestellt/
Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>

net/ddns-scripts/Makefile

@@ -8,7 +8,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ddns-scripts
 PKG_VERSION:=2.8.4
-PKG_RELEASE:=6
+PKG_RELEASE:=7
 
 PKG_LICENSE:=GPL-2.0
 

net/ddns-scripts/files/usr/share/ddns/default/ddnss.de.json

@@ -1,7 +0,0 @@
-{
-	"name": "ddnss.de",
-	"ipv4": {
-		"url": "http://ip4.ddnss.de/upd.php?user=[USERNAME]&pwd=[PASSWORD]&host=[DOMAIN]&ip=[IP]",
-		"answer": "Updated|No change"
-	}
-}

net/ddns-scripts/files/usr/share/ddns/list

@@ -9,7 +9,6 @@ apertodns.com
 apertodns.com-token
 changeip.com
 core-networks.de
-ddnss.de
 ddo.jp
 desec.io
 dhis.org