Bump minimum required cmake version (fixes #566)
Bump minimum required cmake version (fixes #566)

mcanthony/Halide,myrtleTree33/Halide,tdenniston/Halide,lglucin/Halide,ayanazmat/Halide,mcanthony/Halide,psuriana/Halide,kgnk/Halide,ayanazmat/Halide,kenkuang1213/Halide,ronen/Halide,smxlong/Halide,dougkwan/Halide,jiawen/Halide,adasworks/Halide,lglucin/Halide,adasworks/Halide,mcanthony/Halide,adasworks/Halide,fengzhyuan/Halide,aam/Halide,rodrigob/Halide,gchauras/Halide,adasworks/Halide,rodrigob/Halide,myrtleTree33/Halide,dougkwan/Halide,ayanazmat/Halide,kgnk/Halide,aam/Halide,kgnk/Halide,fengzhyuan/Halide,ronen/Halide,adasworks/Halide,aam/Halide,damienfir/Halide,ronen/Halide,damienfir/Halide,ronen/Halide,rodrigob/Halide,dan-tull/Halide,dan-tull/Halide,tdenniston/Halide,kenkuang1213/Halide,myrtleTree33/Halide,rodrigob/Halide,tdenniston/Halide,smxlong/Halide,adasworks/Halide,smxlong/Halide,jiawen/Halide,kenkuang1213/Halide,delcypher/Halide,damienfir/Halide,psuriana/Halide,fengzhyuan/Halide,tdenniston/Halide,smxlong/Halide,mcanthony/Halide,fengzhyuan/Halide,damienfir/Halide,jiawen/Halide,lglucin/Halide,smxlong/Halide,myrtleTree33/Halide,delcypher/Halide,fengzhyuan/Halide,damienfir/Halide,smxlong/Halide,aam/Halide,delcypher/Halide,dan-tull/Halide,dan-tull/Halide,delcypher/Halide,dougkwan/Halide,aam/Halide,tdenniston/Halide,ronen/Halide,rodrigob/Halide,gchauras/Halide,rodrigob/Halide,myrtleTree33/Halide,gchauras/Halide,adasworks/Halide,kenkuang1213/Halide,myrtleTree33/Halide,lglucin/Halide,dan-tull/Halide,mcanthony/Halide,fengzhyuan/Halide,ayanazmat/Halide,fengzhyuan/Halide,rodrigob/Halide,tdenniston/Halide,dougkwan/Halide,mcanthony/Halide,ayanazmat/Halide,aam/Halide,adasworks/Halide,tdenniston/Halide,kgnk/Halide,lglucin/Halide,kgnk/Halide,gchauras/Halide,ronen/Halide,kgnk/Halide,dan-tull/Halide,damienfir/Halide,jiawen/Halide,delcypher/Halide,delcypher/Halide,psuriana/Halide,tdenniston/Halide,aam/Halide,smxlong/Halide,ayanazmat/Halide,gchauras/Halide,rodrigob/Halide,mcanthony/Halide,kenkuang1213/Halide,dougkwan/Halide,dan-tull/Halide,delcypher/Halide,psuriana/Halide,damienfir/Halide,ayanazmat/Halide,dan-tull/Halide,kenkuang1213/Halide,mcanthony/Halide,kgnk/Halide,psuriana/Halide,damienfir/Halide,kenkuang1213/Halide,delcypher/Halide,dougkwan/Halide,ronen/Halide,kenkuang1213/Halide,kgnk/Halide,lglucin/Halide,jiawen/Halide,gchauras/Halide,jiawen/Halide,ronen/Halide,myrtleTree33/Halide,lglucin/Halide,fengzhyuan/Halide,psuriana/Halide,dougkwan/Halide,jiawen/Halide,smxlong/Halide,myrtleTree33/Halide,ayanazmat/Halide,dougkwan/Halide,psuriana/Halide