Release prep v2.2.0

[github-actions[bot]]

Automated release-prep through pdk-templates from commit 2493ef69df30ed35424b0560b311e43fa2454f9a. Please verify before merging:

• [ ] last nightly run is green
• [ ] Changelog is readable and has no unlabeled pull requests
• [ ] Ensure the changelog version and metadata version match

[m0dular]

Changelog generator is messed up again, I'll try to make a temporary tag and see if that fixes it.