DRILL-7478: Add Pull Request Template
DRILL-7478: Add Pull Request Template

johnnywale/drill,arina-ielchiieva/drill,mapr/incubator-drill,vvysotskyi/drill,paul-rogers/drill,superbstreak/drill,mapr/incubator-drill,paul-rogers/drill,tgrall/drill,johnnywale/drill,vvysotskyi/drill,mapr/incubator-drill,Agirish/drill,vdiravka/drill,paul-rogers/drill,superbstreak/drill,apache/drill,arina-ielchiieva/drill,vdiravka/drill,mapr/incubator-drill,superbstreak/drill,superbstreak/drill,apache/drill,Agirish/drill,apache/drill,superbstreak/drill,vvysotskyi/drill,tgrall/drill,tgrall/drill,arina-ielchiieva/drill,arina-ielchiieva/drill,paul-rogers/drill,paul-rogers/drill,apache/drill,Agirish/drill,mapr/incubator-drill,superbstreak/drill,johnnywale/drill,vvysotskyi/drill,vdiravka/drill,apache/drill,tgrall/drill,vdiravka/drill,Agirish/drill,mapr/incubator-drill,vdiravka/drill,johnnywale/drill,Agirish/drill,apache/drill,paul-rogers/drill,arina-ielchiieva/drill,tgrall/drill,arina-ielchiieva/drill,Agirish/drill,vvysotskyi/drill,vvysotskyi/drill,johnnywale/drill