GH-118 - Update JUnit to 5.12.2.

Author: odrotbohm

pom.xml

@@ -47,7 +47,7 @@
 
 		<assertj.version>3.27.3</assertj.version>
 		<errorprone.version>2.36.0</errorprone.version>
-		<junit.version>5.12.0-RC2</junit.version>
+		<junit.version>5.12.2</junit.version>
 		<logback.version>1.5.16</logback.version>
 		<mockito.version>5.15.2</mockito.version>
 		<nullaway.version>0.12.3</nullaway.version>