Update dependency org.assertj:assertj-bom to v3.27.6

Author: renovate[bot]

calculator-java-junit-jupiter/pom.xml

@@ -40,7 +40,7 @@
             <dependency>
                 <groupId>org.assertj</groupId>
                 <artifactId>assertj-bom</artifactId>
-                <version>3.27.3</version>
+                <version>3.27.6</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>