Build(deps): Bump aws-sdk-sns from 1.21.0 to 1.22.0 (#9154)

Bumps [aws-sdk-sns](https://github.com/aws/aws-sdk-ruby) from 1.21.0 to 1.22.0.
- [Release notes](https://github.com/aws/aws-sdk-ruby/releases)
- [Changelog](https://github.com/aws/aws-sdk-ruby/blob/master/gems/aws-sdk-sns/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-ruby/compare/1.21.0...1.22.0)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Gemfile.lock

@@ -58,7 +58,7 @@ GEM
       aws-sdk-core (~> 3, >= 3.83.0)
       aws-sdk-kms (~> 1)
       aws-sigv4 (~> 1.1)
-    aws-sdk-sns (1.21.0)
+    aws-sdk-sns (1.22.0)
       aws-sdk-core (~> 3, >= 3.71.0)
       aws-sigv4 (~> 1.1)
     aws-sigv4 (1.1.1)