rcromwell v3.2.5

What's Changed

• gains new function cromwell_labels that hits the /labels route (#43) (#45)
• remove comment about failures not working (#35)
• add prior art section to readme with one entry (#30)
• reorder output columns of cromwell_workflow and always return tibble for cromwell_call (#42) (#46)
• better links in readme to docs (#41)

Full Changelog: v3.2.1...v3.2.5