chore(circleci): use npm i instead of ci for caching
chore(circleci): use npm i instead of ci for caching

mwegman/spark-js-sdk,adamweeks/spark-js-sdk,mwegman/spark-js-sdk,mwegman/spark-js-sdk,adamweeks/spark-js-sdk,aimeex3/spark-js-sdk,aimeex3/spark-js-sdk,aimeex3/spark-js-sdk,adamweeks/spark-js-sdk