3.0.7: Version of a down bug

This release includes a couple of bug fixes, including a fix for generating the Docker image name for the installed version of prefect.

Enhancements ➕➕

• Link to docs on starting temporary server by @zzstoatzz in #15636

Bug Fixes 🐞

• Fix PagerDuty notification formatting by @kevingrismore in #15584
• Fix version parsing error when generating Docker image name by @zzstoatzz in #15638

Development & Tidiness 🧹

• Use the recommend approach for shallow dumping pydantic models by @zzstoatzz in #15634
• Add note about actively developed version to enhancement request form by @zzstoatzz in #15600
• Create APISettings to group to group API-specific client settings by @desertaxle in #15580
• Update image in Quickstart by @discdiver in #15635

Full Changelog: 3.0.6...3.0.7