Bump pulsarctl version to 3.4.0.ursa-SNAPSHOT#1551

streamnativebot wants to merge 1 commit intomasterstreamnative/pulsarctl:masterfrom

branch-3.4.0.ursa-SNAPSHOTstreamnative/pulsarctl:branch-3.4.0.ursa-SNAPSHOTCopy head branch name to clipboard