[stdlib] Mark _NativeDictionary._delete(at:) non-releasing
[stdlib] Mark _NativeDictionary._delete(at:) non-releasing

This eliminates a retain/release pair around calls to it when it doesn’t get inlined.

_delete is responsible for restoring hash table invariants after a removal. It moves around elements in complicated patterns, but it doesn’t release them.

danielmartin/swift,karwa/swift,glessard/swift,jmgc/swift,gribozavr/swift,shajrawi/swift,allevato/swift,shahmishal/swift,practicalswift/swift,sschiau/swift,tkremenek/swift,atrick/swift,shahmishal/swift,xedin/swift,ahoppen/swift,austinzheng/swift,lorentey/swift,nathawes/swift,shahmishal/swift,nathawes/swift,harlanhaskins/swift,alblue/swift,aschwaighofer/swift,harlanhaskins/swift,devincoughlin/swift,practicalswift/swift,benlangmuir/swift,shajrawi/swift,ahoppen/swift,tkremenek/swift,apple/swift,amraboelela/swift,parkera/swift,xwu/swift,stephentyrone/swift,danielmartin/swift,shahmishal/swift,ahoppen/swift,allevato/swift,allevato/swift,xedin/swift,jmgc/swift,stephentyrone/swift,shahmishal/swift,brentdax/swift,gribozavr/swift,aschwaighofer/swift,devincoughlin/swift,stephentyrone/swift,airspeedswift/swift,brentdax/swift,glessard/swift,xedin/swift,amraboelela/swift,CodaFi/swift,CodaFi/swift,jmgc/swift,xwu/swift,glessard/swift,benlangmuir/swift,sschiau/swift,benlangmuir/swift,karwa/swift,CodaFi/swift,austinzheng/swift,shajrawi/swift,xwu/swift,jckarter/swift,amraboelela/swift,jmgc/swift,karwa/swift,JGiola/swift,amraboelela/swift,glessard/swift,atrick/swift,danielmartin/swift,jckarter/swift,gribozavr/swift,devincoughlin/swift,aschwaighofer/swift,danielmartin/swift,apple/swift,rudkx/swift,CodaFi/swift,atrick/swift,jmgc/swift,allevato/swift,xwu/swift,benlangmuir/swift,karwa/swift,hooman/swift,gribozavr/swift,devincoughlin/swift,allevato/swift,danielmartin/swift,practicalswift/swift,JGiola/swift,sschiau/swift,devincoughlin/swift,jckarter/swift,parkera/swift,rudkx/swift,sschiau/swift,shajrawi/swift,harlanhaskins/swift,atrick/swift,parkera/swift,lorentey/swift,harlanhaskins/swift,roambotics/swift,alblue/swift,rudkx/swift,atrick/swift,benlangmuir/swift,tkremenek/swift,airspeedswift/swift,airspeedswift/swift,hooman/swift,nathawes/swift,roambotics/swift,apple/swift,alblue/swift,CodaFi/swift,aschwaighofer/swift,practicalswift/swift,gribozavr/swift,CodaFi/swift,practicalswift/swift,rudkx/swift,jckarter/swift,xedin/swift,gregomni/swift,lorentey/swift,ahoppen/swift,airspeedswift/swift,shajrawi/swift,sschiau/swift,gregomni/swift,shahmishal/swift,allevato/swift,xwu/swift,practicalswift/swift,ahoppen/swift,devincoughlin/swift,benlangmuir/swift,danielmartin/swift,shajrawi/swift,shahmishal/swift,parkera/swift,tkremenek/swift,tkremenek/swift,practicalswift/swift,sschiau/swift,sschiau/swift,nathawes/swift,amraboelela/swift,lorentey/swift,tkremenek/swift,jmgc/swift,brentdax/swift,brentdax/swift,gribozavr/swift,shajrawi/swift,parkera/swift,rudkx/swift,JGiola/swift,austinzheng/swift,atrick/swift,practicalswift/swift,alblue/swift,roambotics/swift,shajrawi/swift,harlanhaskins/swift,gribozavr/swift,aschwaighofer/swift,CodaFi/swift,glessard/swift,nathawes/swift,austinzheng/swift,hooman/swift,parkera/swift,aschwaighofer/swift,shahmishal/swift,ahoppen/swift,karwa/swift,brentdax/swift,nathawes/swift,harlanhaskins/swift,roambotics/swift,stephentyrone/swift,alblue/swift,stephentyrone/swift,danielmartin/swift,karwa/swift,airspeedswift/swift,austinzheng/swift,brentdax/swift,gribozavr/swift,tkremenek/swift,stephentyrone/swift,alblue/swift,hooman/swift,jckarter/swift,austinzheng/swift,lorentey/swift,JGiola/swift,xedin/swift,harlanhaskins/swift,roambotics/swift,xwu/swift,airspeedswift/swift,lorentey/swift,karwa/swift,devincoughlin/swift,gregomni/swift,xedin/swift,JGiola/swift,apple/swift,lorentey/swift,stephentyrone/swift,nathawes/swift,xedin/swift,apple/swift,parkera/swift,brentdax/swift,jckarter/swift,devincoughlin/swift,glessard/swift,amraboelela/swift,xedin/swift,jckarter/swift,apple/swift,sschiau/swift,aschwaighofer/swift,amraboelela/swift,hooman/swift,jmgc/swift,parkera/swift,allevato/swift,rudkx/swift,xwu/swift,roambotics/swift,gregomni/swift,airspeedswift/swift,gregomni/swift,lorentey/swift,karwa/swift,hooman/swift,hooman/swift,gregomni/swift,austinzheng/swift,alblue/swift,JGiola/swift