ddns-scripts: add netcup.com-v2 service

Add a service definition for the netcup CloudDNS DynDNS API
(https://customercontrolpanel.de/wsDynDns.php). Domains migrated to
CloudDNS cannot be updated through the legacy CCP API used by the
netcup.com service anymore.

  option username   not used, can be anything
  option password   API key (CCP "API-Keys", not a Legacy API key)
  option domain     FQDN

Bump PKG_RELEASE.

Signed-off-by: Dieter Softwaresonnenschein <dieter.softwaresonnenschein@proton.me>

net/ddns-scripts/Makefile

@@ -8,7 +8,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ddns-scripts
 PKG_VERSION:=2.8.4
-PKG_RELEASE:=10
+PKG_RELEASE:=11
 
 PKG_LICENSE:=GPL-2.0
 

net/ddns-scripts/files/usr/share/ddns/default/netcup.com-v2.json

@@ -0,0 +1,9 @@
+{
+	"name": "netcup.com-v2",
+	"ipv4": {
+		"url": "https://customercontrolpanel.de/wsDynDns.php?action=update&token=[PASSWORD]&fqdn=[DOMAIN]&ipv4Address=[IP]"
+	},
+	"ipv6": {
+		"url": "https://customercontrolpanel.de/wsDynDns.php?action=update&token=[PASSWORD]&fqdn=[DOMAIN]&ipv6Address=[IP]"
+	}
+}

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

@@ -48,6 +48,7 @@ mythic-beasts.com
 mythic-beasts.com-v2
 namecheap.com
 netcup.com
+netcup.com-v2
 njal.la
 no-ip.pl
 now-dns.com