chore(main): release 8.5.0

[astronvimbot]

:robot: I have created a release beep boop

8.5.0 (2024-05-18)

Features

• completion: add copilot-cmp (#967) (00836c2)

Bug Fixes

• rust: Fix rust-analyzer check to clippy (#973) (c64ad78)

---

This PR was generated with Release Please. See documentation.