Update usage of JCommander after upgrading to 1.72

Signed-off-by: Kevin Risden <krisden@apache.org>

Author: risdenk

standalone-server/src/main/java/org/apache/calcite/avatica/standalone/StandaloneServer.java

@@ -96,7 +96,8 @@ public void join() throws InterruptedException {
 
   public static void main(String[] args) {
     final StandaloneServer server = new StandaloneServer();
-    JCommander jc = new JCommander(server, args);
+    JCommander jc = new JCommander(server);
+    jc.parse(args);
     if (server.help) {
       jc.usage();
       Unsafe.systemExit(ExitCodes.USAGE.ordinal());

tck/src/main/java/org/apache/calcite/avatica/tck/TestRunner.java

@@ -198,7 +198,8 @@ public static void main(String[] args) {
     TestRunner runner = new TestRunner();
 
     // Parse the args, sets it on runner.
-    new JCommander(runner, args);
+    JCommander jc = new JCommander(runner);
+    jc.parse(args);
 
     // Run the tests.
     runner.run();