Fix formatting of REST API workflow steps

[kheiss-uwzoo]

Description

Checklist

• I am familiar with the Contributing Guidelines.
• New or existing tests cover these changes.
• The documentation is up to date with these changes.

[greptile-apps]

Confidence Score: 5/5

The documentation-only changes appear safe to merge.

Summary

• Properly nests the REST API workflow steps under their parent list item.
• Updates the example release branch version.
• Converts standalone ordered lists to unordered lists where sequence is not meaningful.

_{Reviews (3) · Last reviewed commit: "Format list items for consistency in dep..."}