Open VSX v0.9.7

This is the tenth release of Open VSX. It consists of

• ovsx CLI
• openvsx-webui frontend library
• openvsx-server Docker image
• openvsx-webui Docker image

Deploying the server application is documented in the Wiki.

What's Changed

• Merge ExtensionVersion before persisting FileResource by @amvanbaren in #719

Full Changelog: v0.9.6...v0.9.7