chore(deps-dev): bump org.assertj:assertj-core in /timeless-api

Bumps [org.assertj:assertj-core](https://github.com/assertj/assertj) from 3.27.6 to 3.27.7.
- [Release notes](https://github.com/assertj/assertj/releases)
- [Commits](assertj/assertj@assertj-build-3.27.6...assertj-build-3.27.7)

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

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

Author: dependabot[bot]

timeless-api/pom.xml

@@ -18,7 +18,7 @@
         <quarkus-quinoa.version>2.7.1</quarkus-quinoa.version>
         <jbcrypt.version>0.4</jbcrypt.version>
         <quarkus-langchain4j-openai.version>1.7.2</quarkus-langchain4j-openai.version>
-        <assertj.version>3.27.6</assertj.version>
+        <assertj.version>3.27.7</assertj.version>
     </properties>
 
     <dependencyManagement>