chore(deps): update junit5 monorepo to v5.12.2

Author: renovate[bot]

pom.xml

@@ -61,7 +61,7 @@
         <lombok.version>1.18.36</lombok.version>
 
         <!-- Test dependency versions -->
-        <junit5.version>5.12.0</junit5.version>
+        <junit5.version>5.12.2</junit5.version>
         <assertj.version>3.27.3</assertj.version>
         <spock.version>2.4-M5-groovy-4.0</spock.version>
         <spock-junit5.version>1.2.0</spock-junit5.version>