Update and cleanup test dependencies (apache#4148)

Update testng ver
Update testcontainers ver
Remove arquillian references
Remove jmockit references

dev/README.md

@@ -23,7 +23,7 @@
 
 ### Running Integration Tests on macOS
 
-Currently all the integration tests are docker based and written using arquillian framework. 
+Currently all the integration tests are docker based and written using testcontainers framework.
 Due to the networking issues, the integration tests can only be run on linux environment.
 For people who is using macOS as their development environment, you can use [Vagrant](https://www.vagrantup.com)
 to launch a linux virtual machine and run the integration tests there.

pom.xml

@@ -194,11 +194,9 @@ flexible messaging model and an intuitive client API.</description>
     <hbase.version>1.4.9</hbase.version>
 
     <!-- test dependencies -->
-    <arquillian-cube.version>1.15.1</arquillian-cube.version>
-    <arquillian-junit.version>1.1.14.Final</arquillian-junit.version>
     <cassandra.version>3.6.0</cassandra.version>
     <disruptor.version>3.4.0</disruptor.version>
-    <testcontainers.version>1.10.5</testcontainers.version>
+    <testcontainers.version>1.11.2</testcontainers.version>
     <kerby.version>1.1.1</kerby.version>
 
     <!-- Plugin dependencies -->
@@ -234,7 +232,7 @@ flexible messaging model and an intuitive client API.</description>
       <dependency>
         <groupId>org.testng</groupId>
         <artifactId>testng</artifactId>
-        <version>6.13.1</version>
+        <version>6.14.3</version>
       </dependency>
 
       <dependency>
@@ -255,12 +253,6 @@ flexible messaging model and an intuitive client API.</description>
         <version>1.7.3</version>
       </dependency>
 
-      <dependency>
-        <groupId>com.googlecode.jmockit</groupId>
-        <artifactId>jmockit</artifactId>
-        <version>1.7</version>
-      </dependency>
-
       <dependency>
         <groupId>org.apache.zookeeper</groupId>
         <artifactId>zookeeper</artifactId>