Bump aws-partitions from 1.866.0 to 1.867.0

Bumps [aws-partitions](https://github.com/aws/aws-sdk-ruby) from 1.866.0 to 1.867.0.
- [Release notes](https://github.com/aws/aws-sdk-ruby/releases)
- [Changelog](https://github.com/aws/aws-sdk-ruby/blob/version-3/gems/aws-partitions/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-ruby/commits)

---
updated-dependencies:
- dependency-name: aws-partitions
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Gemfile.lock

@@ -84,7 +84,7 @@ GEM
       public_suffix (>= 2.0.2, < 6.0)
     ast (2.4.2)
     aws-eventstream (1.3.0)
-    aws-partitions (1.866.0)
+    aws-partitions (1.867.0)
     aws-record (2.13.0)
       aws-sdk-dynamodb (~> 1, >= 1.85.0)
     aws-sdk-cognitoidentityprovider (1.84.0)