Update Pages/Workers compatibility matrix with new Workers CI/CD

[RihanArfan]

Existing documentation URL(s)

• https://developers.cloudflare.com/workers/static-assets/compatibility-matrix/

What changes are you suggesting?

Currently on the compatibility matrix, Workers is shown not to have certain CI features, but this has recently changed with Workers CI/CD. https://developers.cloudflare.com/workers/ci-cd/builds/build-caching/

Additional information

No response

[ToriLindsay]

Thank you @RihanArfan ! Build Caching has been updated to show that it's supported by Workers.