ddns-scripts: add EuroDNS provider

Add EuroDNS provider for IPv4 and IPv6

Howto:

    set [USERNAME] to username
    set [PASSWORD] to password
    set [DOMAIN] to domain

https://help.eurodns.com/s/article/How-do-I-configure-DYNDNS?language=en_US
Signed-off-by: Angus Young <me@angusyoung.nl>
(cherry picked from commit ec5fcd69e8)
[separate the subject from the description with a blank line]
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:=2.8.3
-PKG_RELEASE:=7
+PKG_RELEASE:=8
 
 PKG_LICENSE:=GPL-2.0
 

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

@@ -0,0 +1,11 @@
+{
+	"name": "eurodns.com",
+	"ipv4": {
+		"url": "https://[USERNAME]:[PASSWORD]@update.eurodyndns.org/update/?hostname=[DOMAIN]&myip=[IP]",
+		"answer": "good|nochg"
+	},
+	"ipv6": {
+		"url": "https://[USERNAME]:[PASSWORD]@update.eurodyndns.org/update/?hostname=[DOMAIN]&myip=[IP]",
+		"answer": "good|nochg"
+	}
+}

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

@@ -33,6 +33,7 @@ dyndns.org
 dynu.com
 dynv6.com
 easydns.com
+eurodns.com
 goip.de
 google.com
 he.net