Update google cloud docs (#2594) [ci skip]
Update google cloud docs (#2594) [ci skip]

Signed-off-by: Ben Sherman <5601a60fb5262e0f7ca73997c5a73d08e621a69f@gmail.com>
nextflow-io/nextflow,robsyme/nextflow,robsyme/nextflow,nextflow-io/nextflow,robsyme/nextflow,nextflow-io/nextflow,nextflow-io/nextflow,robsyme/nextflow,nextflow-io/nextflow,robsyme/nextflow