Add Deno 2.0/2.1 releases

[philhawksworth]

Summary

Updates the releases data for Deno to include the missing releases of v2.0, and v2.1

Information validated against the Deno release notes available:

• https://github.com/denoland/deno/releases
• https://deno.com/blog/v2.0
• https://deno.com/blog/v2.1

[caugner]

Thank you!

Note that we automatically update releases for Chrome/Edge/Firefox/Safari, see: https://github.com/mdn/browser-compat-data/tree/main/scripts/update-browser-releases

So if there is a reliable API or similar to automatically update the Deno releases, that would be awesome!

[caugner]

@philhawksworth Is there a way to programmatically determine the V8 version of a Deno version, other than checking the GitHub release for a mention of "upgrade V8 to x.y" and using the V8 version of the previous release if not?

[philhawksworth]

Not currently, @caugner.

We could consider exposing all the information required to scrape/subscribe to in a similar way to the browser engines in your examples as you mentioned here. Currently the major and minor releases that would surface here are not terribly frequent, so we'll weigh up when the right time is to automate this.