Bump org.assertj:assertj-core from 3.27.3 to 3.27.7

Bumps [org.assertj:assertj-core](https://github.com/assertj/assertj) from 3.27.3 to 3.27.7.
- [Release notes](https://github.com/assertj/assertj/releases)
- [Commits](assertj/assertj@assertj-build-3.27.3...assertj-build-3.27.7)

---
updated-dependencies:
- dependency-name: org.assertj:assertj-core
  dependency-version: 3.27.7
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -67,7 +67,7 @@
         <commons-io.version>2.20.0</commons-io.version>
         <reactor.version>3.7.8</reactor.version>
         <!-- Testing -->
-        <assertj.version>3.27.3</assertj.version>
+        <assertj.version>3.27.7</assertj.version>
         <jaxb.version>2.3.1</jaxb.version>
         <junit.jupiter.version>5.13.4</junit.jupiter.version>
         <mockito.version>4.11.0</mockito.version>