Fix to match the enum definitions in C and nodejs for indextypes.
Fix to match the enum definitions in C and nodejs for indextypes.

jklepp-tgm/aerospike-client-nodejs,tonypujals/aerospike-client-nodejs,dohse/aerospike-client-nodejs,aerospike/aerospike-client-nodejs,dohse/aerospike-client-nodejs,aerospike/aerospike-client-nodejs,jklepp-tgm/aerospike-client-nodejs,tonypujals/aerospike-client-nodejs,tonypujals/aerospike-client-nodejs,jklepp-tgm/aerospike-client-nodejs,tonypujals/aerospike-client-nodejs,dohse/aerospike-client-nodejs,aerospike/aerospike-client-nodejs,jklepp-tgm/aerospike-client-nodejs,aerospike/aerospike-client-nodejs,dohse/aerospike-client-nodejs,tonypujals/aerospike-client-nodejs,jklepp-tgm/aerospike-client-nodejs,aerospike/aerospike-client-nodejs,dohse/aerospike-client-nodejs