Bump doorkeeper from 5.7.1 to 5.8.0

Bumps [doorkeeper](https://github.com/doorkeeper-gem/doorkeeper) from 5.7.1 to 5.8.0.
- [Release notes](https://github.com/doorkeeper-gem/doorkeeper/releases)
- [Changelog](https://github.com/doorkeeper-gem/doorkeeper/blob/main/CHANGELOG.md)
- [Commits](doorkeeper-gem/doorkeeper@v5.7.1...v5.8.0)

---
updated-dependencies:
- dependency-name: doorkeeper
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Gemfile.lock

@@ -139,7 +139,7 @@ GEM
       zxcvbn-ruby (>= 0.0.2)
     docile (1.4.1)
     domain_name (0.6.20240107)
-    doorkeeper (5.7.1)
+    doorkeeper (5.8.0)
       railties (>= 5)
     drb (2.2.1)
     erubi (1.13.0)