add new webxdc.isAppSender and webxdc.isBroadcast APIs#4366

adbenitez wants to merge 2 commits into

maindeltachat/deltachat-android:mainfrom

adb/add-isbroadcast-isappsenderdeltachat/deltachat-android:adb/add-isbroadcast-isappsenderCopy head branch name to clipboard