[benchmark] Refactor run runBenchmarks logVerbose
[benchmark] Refactor run runBenchmarks logVerbose

Extracted nested func logVerbose as instance method on SampleRunner.

Internalized the free functions `runBech` and `runBenchmarks` into SampleRunner as methods `run` and `runBenchmarks`.

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