Bump software.amazon.awssdk:cloudwatch from 2.31.8 to 2.31.9 (#6063)

Bumps software.amazon.awssdk:cloudwatch from 2.31.8 to 2.31.9.

---
updated-dependencies:
- dependency-name: software.amazon.awssdk:cloudwatch
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -8,7 +8,7 @@ aspectjweaver = "1.9.20.1"
 assertj = "3.27.3"
 awaitility = "4.3.0"
 caffeine = "2.9.3"
-cloudwatch2 = "2.31.8"
+cloudwatch2 = "2.31.9"
 colt = "1.2.0"
 dagger = "2.56.1"
 dropwizard-metrics = "4.2.30"