Lubuntu: Fix GeoIP parsing

Summary:
With the recent switch of the GeoIP service, the format has also changed from
JSON to XML. This was not correctly changed in the welcome module for Lubuntu.

Test Plan:
1. Start Calamares (e.g. with an IP address from Europe).
2. Check, that the language is set correctly (e.g. French when in France).

Reviewers: wxl, tsimonq2, kc2bez

Reviewed By: wxl, kc2bez

Differential Revision: https://phab.lubuntu.me/D101

debian/changelog

@@ -1,3 +1,10 @@
+calamares-settings-ubuntu (1:21.04.1) hirsute; urgency=medium
+
+  * Fix GeoIP parsing for Lubuntu in welcome module.
+  * Use https for the GeoIP lookup
+
+ -- apt-ghetto <apt-ghetto@lubuntu.me>  Sat, 24 Oct 2020 10:47:15 +0200
+
 calamares-settings-ubuntu (1:20.10.11) groovy; urgency=medium
 
   * Switch to Canonical's GeoIP service.

lubuntu/modules/locale.conf

@@ -4,5 +4,5 @@ zone: "New_York"
 localeGenPath: "/etc/locale.gen"
 geoip:
     style: "xml"
-    url:   "http://geoip.ubuntu.com/lookup"
+    url:   "https://geoip.ubuntu.com/lookup"
     selector: "TimeZone"

lubuntu/modules/welcome.conf

@@ -20,6 +20,6 @@ requirements:
         - storage
         - ram
 geoip:
-    style:  "json"
+    style:  "xml"
-    url:    "http://geoip.ubuntu.com/lookup"
+    url:    "https://geoip.ubuntu.com/lookup"
     selector: "CountryCode"

ubuntustudio/modules/locale.conf

@@ -4,5 +4,5 @@ zone: "New_York"
 localeGenPath: "/etc/locale.gen"
 geoip:
     style: "xml"
-    url:   "http://geoip.ubuntu.com/lookup"
+    url:   "https://geoip.ubuntu.com/lookup"
     selector: "TimeZone"

ubuntustudio/modules/welcome.conf

@@ -21,5 +21,5 @@ requirements:
         - ram
 geoip:
     style:  "xml"
-    url:    "http://geoip.ubuntu.com/lookup"
+    url:    "https://geoip.ubuntu.com/lookup"
     selector: "CountryCode"