Updates to workflow release language

Retool made several UI changes to the workflow IDE and updated some terminology to improve clarity of workflow releases. Instead of deploying a workflow release, you now publish the release instead.

The functionality remains the same and you continue to publish a workflow release for it to be live. This change was made to more closely align the app and workflow IDEs.

When you are ready to finalize your workflow changes, click Publish release in toolbar of the workflow IDE. This button was previously labeled Deploy.

Create, publish, and revert releases from the Releases tab in the left panel. This tab was previously labeled Deploy History. You can also navigate to the Releases tab using the button in the status bar of the IDE, which also displays the currently published release version.