[CSFix] Adjust `IgnoreInvalidFunctionBuilderBody` to return `true` only if errors are emitted
[CSFix] Adjust `IgnoreInvalidFunctionBuilderBody` to return `true` only if errors are emitted

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