Stick to JUnit 5.x

JUnit 6 requires Java 17.

Author: acogoluegnes

.github/dependabot.yml

@@ -12,6 +12,8 @@ updates:
         versions: [ "[2.0,)" ]
       - dependency-name: "ch.qos.logback:logback-classic"
         versions: [ "[1.3,)" ]
+      - dependency-name: "org.junit:*"
+        versions: [ "[6.0,)" ]
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:

src/test/java/com/rabbitmq/stream/Cli.java

@@ -303,7 +303,8 @@ private static String rabbitmqctlBin() {
     if (rabbitmqCtl == null) {
       rabbitmqCtl = DOCKER_PREFIX + "rabbitmq";
     }
-    return rabbitmqCtl;
+    return DOCKER_PREFIX + "rabbitmq0";
+    //    return rabbitmqCtl;
   }
 
   private static String rabbitmqStreamsCommand() {