Bump aws-sdk-core from 3.214.1 to 3.215.0

Bumps [aws-sdk-core](https://github.com/aws/aws-sdk-ruby) from 3.214.1 to 3.215.0.
- [Release notes](https://github.com/aws/aws-sdk-ruby/releases)
- [Changelog](https://github.com/aws/aws-sdk-ruby/blob/version-3/gems/aws-sdk-core/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-ruby/commits)

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

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

Gemfile.lock

@@ -137,8 +137,8 @@ GEM
     amazing_print (1.7.2)
     ast (2.4.2)
     aws-eventstream (1.3.0)
-    aws-partitions (1.1034.0)
-    aws-sdk-core (3.214.1)
+    aws-partitions (1.1035.0)
+    aws-sdk-core (3.215.0)
       aws-eventstream (~> 1, >= 1.3.0)
       aws-partitions (~> 1, >= 1.992.0)
       aws-sigv4 (~> 1.9)
@@ -150,7 +150,7 @@ GEM
       aws-sdk-core (~> 3, >= 3.210.0)
       aws-sdk-kms (~> 1)
       aws-sigv4 (~> 1.5)
-    aws-sigv4 (1.10.1)
+    aws-sigv4 (1.11.0)
       aws-eventstream (~> 1, >= 1.0.2)
     axe-core-api (4.10.2)
       dumb_delegator