License string corrected
License string corrected

Correct license abreviation is CC BY-SA 3.0.
(per https://creativecommons.org/licenses/by-sa/3.0/)
Affects:
* edit_save_action_license_logged_in
* edit_save_action_license_anon

Spotted by Jopparn at https://translatewiki.net/wiki/Thread:Support/About_Wikimedia:Wikipedia-android-strings-edit_save_action_license_logged_in/sv

Change-Id: I50286b6afde9e88c092b15790baaadf3ab0796b6

wikimedia/apps-android-wikipedia,dbrant/apps-android-wikipedia,wikimedia/apps-android-wikipedia,SAGROUP2/apps-android-wikipedia,reproio/apps-android-wikipedia,Duct-and-rice/KrswtkhrWiki4Android,Duct-and-rice/KrswtkhrWiki4Android,SAGROUP2/apps-android-wikipedia,SAGROUP2/apps-android-wikipedia,Wikinaut/wikipedia-app,reproio/apps-android-wikipedia,creaITve/apps-android-tbrc-works,anirudh24seven/apps-android-wikipedia,carloshwa/apps-android-wikipedia,anirudh24seven/apps-android-wikipedia,dbrant/apps-android-wikipedia,parvez3019/apps-android-wikipedia,dbrant/apps-android-wikipedia,SAGROUP2/apps-android-wikipedia,Duct-and-rice/KrswtkhrWiki4Android,Wikinaut/wikipedia-app,carloshwa/apps-android-wikipedia,wikimedia/apps-android-wikipedia,BrunoMRodrigues/apps-android-tbrc-work,anirudh24seven/apps-android-wikipedia,anirudh24seven/apps-android-wikipedia,creaITve/apps-android-tbrc-works,carloshwa/apps-android-wikipedia,parvez3019/apps-android-wikipedia,BrunoMRodrigues/apps-android-tbrc-work,carloshwa/apps-android-wikipedia,anirudh24seven/apps-android-wikipedia,dbrant/apps-android-wikipedia,creaITve/apps-android-tbrc-works,BrunoMRodrigues/apps-android-tbrc-work,Duct-and-rice/KrswtkhrWiki4Android,wikimedia/apps-android-wikipedia,SAGROUP2/apps-android-wikipedia,reproio/apps-android-wikipedia,carloshwa/apps-android-wikipedia,creaITve/apps-android-tbrc-works,Duct-and-rice/KrswtkhrWiki4Android,BrunoMRodrigues/apps-android-tbrc-work,reproio/apps-android-wikipedia,Wikinaut/wikipedia-app,dbrant/apps-android-wikipedia,parvez3019/apps-android-wikipedia,reproio/apps-android-wikipedia,parvez3019/apps-android-wikipedia,parvez3019/apps-android-wikipedia,Wikinaut/wikipedia-app,Wikinaut/wikipedia-app