prepare new version 5.4.2: change version number

Author: milamberspace

gradle.properties

@@ -30,7 +30,7 @@ kotlin.parallel.tasks.in.project=true
 # This is version for Apache JMeter itself
 # Note: it should not include "-SNAPSHOT" as it is automatically added by build.gradle.kts
 # Release version can be generated by using -Prelease or -Prc=<int> arguments
-jmeter.version=5.4.1
+jmeter.version=5.4.2
 
 # Tools
 checkstyle.version=8.35