removing "setup node"

[dlockhart]

First, it should be "set up node" not "setup node". But beyond that, the other workflows don't give this step a name and since it's such a standard thing there really isn't any need.

[ghost]

:tada: This PR is included in version 2.4.3 :tada:

The release is available on:

• GitHub release
• npm package (@latest dist-tag)

Your semantic-release bot :package::rocket: