Release prep v7.1.0

[github-actions[bot]]

Automated release-prep through pdk-templates from commit 1120d483116f38087ffd81da4f41a2cbce415392. Please verify before merging:

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