⬆️ Bump aws-sdk-cloudwatch in /dhcp-service/metrics

Bumps [aws-sdk-cloudwatch](https://github.com/aws/aws-sdk-ruby) from 1.76.0 to 1.81.0.
- [Release notes](https://github.com/aws/aws-sdk-ruby/releases)
- [Changelog](https://github.com/aws/aws-sdk-ruby/blob/version-3/gems/aws-sdk-cloudwatch/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-ruby/commits)

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

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

dhcp-service/metrics/Gemfile

@@ -3,7 +3,7 @@
 source "http://rubygems.org"
 ruby File.read(".ruby-version").chomp
 
-gem "aws-sdk-cloudwatch", "~>1.76"
+gem "aws-sdk-cloudwatch", "~>1.81"
 gem "sequel", "~> 5.70"
 gem "mysql2", "~> 0.5.5"
 

dhcp-service/metrics/Gemfile.lock

@@ -4,16 +4,16 @@ GEM
     addressable (2.8.5)
       public_suffix (>= 2.0.2, < 6.0)
     aws-eventstream (1.2.0)
-    aws-partitions (1.782.0)
-    aws-sdk-cloudwatch (1.76.0)
-      aws-sdk-core (~> 3, >= 3.176.0)
+    aws-partitions (1.843.0)
+    aws-sdk-cloudwatch (1.81.0)
+      aws-sdk-core (~> 3, >= 3.184.0)
       aws-sigv4 (~> 1.1)
-    aws-sdk-core (3.176.1)
+    aws-sdk-core (3.185.2)
       aws-eventstream (~> 1, >= 1.0.2)
       aws-partitions (~> 1, >= 1.651.0)
       aws-sigv4 (~> 1.5)
       jmespath (~> 1, >= 1.6.1)
-    aws-sigv4 (1.6.0)
+    aws-sigv4 (1.6.1)
       aws-eventstream (~> 1, >= 1.0.2)
     concurrent-ruby (1.2.2)
     crack (0.4.5)
@@ -50,7 +50,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  aws-sdk-cloudwatch (~> 1.76)
+  aws-sdk-cloudwatch (~> 1.81)
   mysql2 (~> 0.5.5)
   rspec
   sentry-ruby