build(deps): bump org.junit:junit-bom to 5.14.3

Upgrade JUnit BOM to 5.14.3 to pick up latest JUnit 5 patch fixes.

Author: dependabot[bot]

pom.xml

@@ -104,7 +104,7 @@
             <dependency>
                 <groupId>org.junit</groupId>
                 <artifactId>junit-bom</artifactId>
-                <version>5.14.2</version>
+                <version>5.14.3</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>