Concurrency runtime: Fix location of tsan_release edges for actors.
Concurrency runtime: Fix location of tsan_release edges for actors.

The TSAN release edge should appear before the actual cmpxchg-release.

xwu/swift,ahoppen/swift,ahoppen/swift,apple/swift,parkera/swift,benlangmuir/swift,parkera/swift,rudkx/swift,roambotics/swift,glessard/swift,rudkx/swift,benlangmuir/swift,parkera/swift,ahoppen/swift,xwu/swift,tkremenek/swift,parkera/swift,xwu/swift,xwu/swift,gregomni/swift,parkera/swift,JGiola/swift,xwu/swift,hooman/swift,atrick/swift,parkera/swift,rudkx/swift,tkremenek/swift,apple/swift,rudkx/swift,tkremenek/swift,benlangmuir/swift,atrick/swift,gregomni/swift,glessard/swift,JGiola/swift,rudkx/swift,glessard/swift,hooman/swift,rudkx/swift,hooman/swift,atrick/swift,tkremenek/swift,xwu/swift,xwu/swift,hooman/swift,atrick/swift,roambotics/swift,gregomni/swift,glessard/swift,benlangmuir/swift,apple/swift,ahoppen/swift,JGiola/swift,benlangmuir/swift,JGiola/swift,hooman/swift,tkremenek/swift,atrick/swift,tkremenek/swift,ahoppen/swift,hooman/swift,parkera/swift,roambotics/swift,benlangmuir/swift,glessard/swift,glessard/swift,gregomni/swift,tkremenek/swift,hooman/swift,apple/swift,JGiola/swift,parkera/swift,atrick/swift,JGiola/swift,roambotics/swift,apple/swift,roambotics/swift,apple/swift,ahoppen/swift,gregomni/swift,roambotics/swift,gregomni/swift