Bump software.amazon.awssdk:cloudwatch from 2.35.5 to 2.35.6 (#6795)

Bumps software.amazon.awssdk:cloudwatch from 2.35.5 to 2.35.6.

---
updated-dependencies:
- dependency-name: software.amazon.awssdk:cloudwatch
  dependency-version: 2.35.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -7,7 +7,7 @@ aspectjweaver = "1.9.24"
 assertj = "3.27.6"
 awaitility = "4.3.0"
 caffeine = "2.9.3"
-cloudwatch2 = "2.35.5"
+cloudwatch2 = "2.35.6"
 colt = "1.2.0"
 dagger = "2.57.2"
 dropwizard-metrics = "4.2.37"