Updated flatpickr to include changes brought in for v3
Updated flatpickr to include changes brought in for v3

georgemarshall/DefinitelyTyped,benishouga/DefinitelyTyped,isman-usoh/DefinitelyTyped,jimthedev/DefinitelyTyped,QuatroCode/DefinitelyTyped,chrootsu/DefinitelyTyped,alexdresko/DefinitelyTyped,dsebastien/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,one-pieces/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,isman-usoh/DefinitelyTyped,aciccarello/DefinitelyTyped,arusakov/DefinitelyTyped,jimthedev/DefinitelyTyped,rolandzwaga/DefinitelyTyped,aciccarello/DefinitelyTyped,GiedriusGrabauskas/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,dsebastien/DefinitelyTyped,benliddicott/DefinitelyTyped,benishouga/DefinitelyTyped,georgemarshall/DefinitelyTyped,nycdotnet/DefinitelyTyped,amir-arad/DefinitelyTyped,jimthedev/DefinitelyTyped,georgemarshall/DefinitelyTyped,zuzusik/DefinitelyTyped,arusakov/DefinitelyTyped,abbasmhd/DefinitelyTyped,arusakov/DefinitelyTyped,markogresak/DefinitelyTyped,aciccarello/DefinitelyTyped,borisyankov/DefinitelyTyped,borisyankov/DefinitelyTyped,ashwinr/DefinitelyTyped,minodisk/DefinitelyTyped,zuzusik/DefinitelyTyped,GiedriusGrabauskas/DefinitelyTyped,laurentiustamate94/DefinitelyTyped,AgentME/DefinitelyTyped,georgemarshall/DefinitelyTyped,zuzusik/DefinitelyTyped,magny/DefinitelyTyped,QuatroCode/DefinitelyTyped,alexdresko/DefinitelyTyped,nycdotnet/DefinitelyTyped,magny/DefinitelyTyped,AgentME/DefinitelyTyped,AgentME/DefinitelyTyped,mcliment/DefinitelyTyped,minodisk/DefinitelyTyped,chrootsu/DefinitelyTyped,abbasmhd/DefinitelyTyped,rolandzwaga/DefinitelyTyped,ashwinr/DefinitelyTyped,AgentME/DefinitelyTyped,benishouga/DefinitelyTyped