Upgraded to JUnit platform 1.13.1

Author: jlink

dependencies.gradle

@@ -32,8 +32,8 @@ static def javaTargetVersion() {
 }
 
 ext {
-	junitPlatformVersion = '1.13.0'
-	junitJupiterVersion = '5.13.0'
+	junitPlatformVersion = '1.13.1'
+	junitJupiterVersion = '5.13.1'
 	apiGuardianVersion = '1.1.2'
 	opentest4jVersion = '1.3.0'
 	archunitVersion = '1.4.1'