CB-5973 Fix callers that expect a sync execFunc

 com.blackberry.app
 com.blackberry.io
 com.blackberry.payment
 com.blackberry.pim.calendar
 com.blackberry.pim.contacts
 com.blackberry.push
 com.blackberry.sensors
 com.blackberry.system
 com.blackberry.ui.contextmenu
 com.blackberry.ui.cover
 com.blackberry.ui.toast
 com.blackberry.user.identity
Remove extraneous final true arg from exec in com.blackberry.payment