release versions for use with 4.X and 5.X aerospike-client-nodejs

Currently pegged to Version 3.X
https://github.com/aerospike-community/aerospike-session-store-expressjs/blob/ceb1cacf6ba453198359b01c5177c049f9601f8a/package.json#L17

Ideally release versions for use with 4.X and 5.X 