SSVC v2025.9.2

This release renames the Policy Explorer tool to SSVC Explorer, consolidates our change log into our SSVC Release Notes on GitHub, and makes a few dependency updates.

What's Changed

• Publish SSVC v2025.9.1 by @sei-vsarvepalli in #985
• Update Dependabot config to use uv by @ahouseholder in #986
• Relax version pins in pyproject.toml by @ahouseholder in #987
• bump mkdocs-include-markdown-plugin version to 7.1.8 by @ahouseholder in #988
• Integrate javascript by @sei-vsarvepalli in #992
• Update change log page to point to GitHub releases by @sei-renae in #994

Full Changelog: v2025.9.1...v2025.9.2