Fix unstability with test RemoteCamelLaunchConfigurationDelegateOverJolokiaIT.testRemoteCamelLaunch

Error Message

sleep interrupted

Stacktrace

java.lang.InterruptedException: sleep interrupted
	at java.lang.Thread.sleep(Native Method)
	at org.fusesource.ide.launcher.tests.integration.remote.debug.ProjectWithDebugAvailableDeployedHelper.launchCamelRoute(ProjectWithDebugAvailableDeployedHelper.java:151)
	at org.fusesource.ide.launcher.tests.integration.remote.debug.ProjectWithDebugAvailableDeployedHelper.start(ProjectWithDebugAvailableDeployedHelper.java:82)
	at org.fusesource.ide.launcher.tests.integration.remote.debug.AbstractRemoteCamelLaunchConfigurationDelegate.setup(AbstractRemoteCamelLaunchConfigurationDelegate.java:49)
	at org.fusesource.ide.launcher.tests.integration.remote.debug.RemoteCamelLaunchConfigurationDelegateOverJolokiaIT.setup(RemoteCamelLaunchConfigurationDelegateOverJolokiaIT.java:59)