Bump aws-sdk-elasticsearchservice from 1.30.0 to 1.31.0

Bumps [aws-sdk-elasticsearchservice](https://github.com/aws/aws-sdk-ruby) from 1.30.0 to 1.31.0.
- [Release notes](https://github.com/aws/aws-sdk-ruby/releases)
- [Changelog](https://github.com/aws/aws-sdk-ruby/blob/master/gems/aws-sdk-elasticsearchservice/CHANGELOG.md)
- [Commits](aws/aws-sdk-ruby@1.30.0...1.31.0)

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

Author: dependabot-preview[bot]

Gemfile.lock

@@ -52,13 +52,13 @@ GEM
     arel (9.0.0)
     ast (2.4.0)
     aws-eventstream (1.0.3)
-    aws-partitions (1.278.0)
-    aws-sdk-core (3.90.1)
+    aws-partitions (1.283.0)
+    aws-sdk-core (3.91.1)
       aws-eventstream (~> 1.0, >= 1.0.2)
       aws-partitions (~> 1, >= 1.239.0)
       aws-sigv4 (~> 1.1)
       jmespath (~> 1.0)
-    aws-sdk-elasticsearchservice (1.30.0)
+    aws-sdk-elasticsearchservice (1.31.0)
       aws-sdk-core (~> 3, >= 3.71.0)
       aws-sigv4 (~> 1.1)
     aws-sigv4 (1.1.1)