Bump org.assertj:assertj-core from 3.27.5 to 3.27.6

Bumps [org.assertj:assertj-core](https://github.com/assertj/assertj) from 3.27.5 to 3.27.6.
- [Release notes](https://github.com/assertj/assertj/releases)
- [Commits](assertj/assertj@assertj-build-3.27.5...assertj-build-3.27.6)

---
updated-dependencies:
- dependency-name: org.assertj:assertj-core
  dependency-version: 3.27.6
  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]

build.gradle

@@ -48,7 +48,7 @@ ext {
     apacheSshdVersion = '2.15.0'
     artemisVersion = '2.41.0'
     aspectjVersion = '1.9.24'
-    assertjVersion = '3.27.5'
+    assertjVersion = '3.27.6'
     assertkVersion = '0.28.1'
     avroVersion = '1.12.0'
     awaitilityVersion = '4.3.0'