Bump org.assertj:assertj-core from 3.27.3 to 3.27.4 (#331)

Bumps [org.assertj:assertj-core](https://github.com/assertj/assertj) from 3.27.3 to 3.27.4.
- [Release notes](https://github.com/assertj/assertj/releases)
- [Commits](assertj/assertj@assertj-build-3.27.3...assertj-build-3.27.4)

---
updated-dependencies:
- dependency-name: org.assertj:assertj-core
  dependency-version: 3.27.4
  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

@@ -3,7 +3,7 @@ errorprone = '2.31.0'
 jackson = '2.19.2'
 
 [libraries]
-assertj = 'org.assertj:assertj-core:3.27.3'
+assertj = 'org.assertj:assertj-core:3.27.4'
 dom4j = 'org.dom4j:dom4j:2.2.0'
 errorprone = { module = 'com.google.errorprone:error_prone_core', version.ref = 'errorprone' }
 gson = 'com.google.code.gson:gson:2.13.1'