Update kotlin to 1.5.10. (#2451)
Update kotlin to 1.5.10. (#2451)

Co-authored-by: Cooltey Feng <e8fef604962fcdb72f55da9b018ef961a700112b@wikimedia.org>
wikimedia/apps-android-wikipedia,dbrant/apps-android-wikipedia,dbrant/apps-android-wikipedia,wikimedia/apps-android-wikipedia,dbrant/apps-android-wikipedia,wikimedia/apps-android-wikipedia,wikimedia/apps-android-wikipedia,dbrant/apps-android-wikipedia,dbrant/apps-android-wikipedia