chore: release v0.40.0

[github-actions]

🤖 New release

• octocrab: 0.39.0 -> 0.40.0 (⚠️ API breaking changes)

⚠️ octocrab breaking changes

--- failure enum_variant_missing: pub enum variant removed or renamed ---

Description:
A publicly-visible enum has at least one variant that is no longer available under its prior name. It may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.35.0/src/lints/enum_variant_missing.ron

Failed in:
  variant Reference::Commit, previously in file /tmp/.tmp3MlPBO/octocrab/src/params.rs:475

Changelog

0.40.0 - 2024-09-22

Added

• Support remove_assignees on issue API (#686)
• add missing fields in CreateForkBuilder (#682)
• Add Gist::public field (#678)

Fixed

• (refs) [breaking] remove Reference::Commit variant (#697)

Other

• Fix typo in cfg_attr statement (#693)
• Handle empty author object in pr_commits (#656)
• Add DeviceCodes::poll_until_available method (#679)
• Uncomment pr_commits function (#680)
• Only add base_path if req_pandq does not contain it (#684)
• Update code scanning alert (#673)
• Added merged_by and closed_by fields (#674)
• Update and Fixes to the Code Scanning Models & Webhooks (#675)

---

This PR was generated with release-plz.