Bump aws-sdk-cloudformation from 1.122.0 to 1.123.0

Bumps [aws-sdk-cloudformation](https://github.com/aws/aws-sdk-ruby) from 1.122.0 to 1.123.0.
- [Release notes](https://github.com/aws/aws-sdk-ruby/releases)
- [Changelog](https://github.com/aws/aws-sdk-ruby/blob/version-3/gems/aws-sdk-cloudformation/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-ruby/commits)

---
updated-dependencies:
- dependency-name: aws-sdk-cloudformation
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Diff for: Gemfile.lock

@@ -14,11 +14,11 @@ GEM
   specs:
     ast (2.4.2)
     aws-eventstream (1.3.0)
-    aws-partitions (1.992.0)
-    aws-sdk-cloudformation (1.122.0)
+    aws-partitions (1.1001.0)
+    aws-sdk-cloudformation (1.123.0)
       aws-sdk-core (~> 3, >= 3.210.0)
       aws-sigv4 (~> 1.5)
-    aws-sdk-core (3.210.0)
+    aws-sdk-core (3.212.0)
       aws-eventstream (~> 1, >= 1.3.0)
       aws-partitions (~> 1, >= 1.992.0)
       aws-sigv4 (~> 1.9)
@@ -30,7 +30,7 @@ GEM
       aws-sdk-core (~> 3, >= 3.210.0)
       aws-sdk-kms (~> 1)
       aws-sigv4 (~> 1.5)
-    aws-sigv4 (1.10.0)
+    aws-sigv4 (1.10.1)
       aws-eventstream (~> 1, >= 1.0.2)
     base64 (0.2.0)
     docile (1.4.1)