chore(deps): update dependency org.assertj:assertj-core to v3.27.6

Author: renovate[bot]

pom.xml

@@ -42,7 +42,7 @@
         <version.google-java-format>1.22.0</version.google-java-format>
         <version.junit>5.13.4</version.junit>
         <version.mockito>5.20.0</version.mockito>
-        <version.assertj>3.27.4</version.assertj>
+        <version.assertj>3.27.6</version.assertj>
     </properties>
 
     <dependencies>