core: added national roaming info for Spring Mobil in Sweden...

Spring Mobil users in Sweden (MCC 240, MNC 10)
can roam on Sweden 3G (MNC 05) and on Sweden 2G (MNC 24).

Change-Id: Ie27ad3561de32557a1713d4962fcc9ec52a8b7fe
Merge "core: added national roaming info for Spring Mobil in Sweden..." into du44