Bump mongoid from 9.0.3 to 9.0.4

Bumps [mongoid](https://github.com/mongodb/mongoid) from 9.0.3 to 9.0.4.
- [Release notes](https://github.com/mongodb/mongoid/releases)
- [Changelog](https://github.com/mongodb/mongoid/blob/master/CHANGELOG.md)
- [Commits](mongodb/mongoid@v9.0.3...v9.0.4)

---
updated-dependencies:
- dependency-name: mongoid
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Gemfile.lock

@@ -98,7 +98,7 @@ GEM
       xpath (~> 3.2)
     coderay (1.1.3)
     concurrent-ruby (1.3.4)
-    connection_pool (2.4.1)
+    connection_pool (2.5.0)
     crack (1.0.0)
       bigdecimal
       rexml
@@ -289,7 +289,7 @@ GEM
     minitest (5.25.4)
     mongo (2.21.0)
       bson (>= 4.14.1, < 6.0.0)
-    mongoid (9.0.3)
+    mongoid (9.0.4)
       activemodel (>= 5.1, < 8.1, != 7.0.0)
       concurrent-ruby (>= 1.0.5, < 2.0)
       mongo (>= 2.18.0, < 3.0.0)