Revert "Ignore RestartPipelineTest until I sort out the test issue"

Author: Vlatombe

src/test/java/org/csanchez/jenkins/plugins/kubernetes/pipeline/RestartPipelineTest.java

@@ -52,7 +52,6 @@
 import org.jenkinsci.plugins.workflow.support.steps.ExecutorStepDynamicContext;
 import org.junit.BeforeClass;
 import org.junit.ClassRule;
-import org.junit.Ignore;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.TemporaryFolder;
@@ -68,7 +67,6 @@
 import hudson.slaves.DumbSlave;
 import hudson.slaves.JNLPLauncher;
 
-@Ignore
 public class RestartPipelineTest {
     protected static final String CONTAINER_ENV_VAR_VALUE = "container-env-var-value";
     protected static final String POD_ENV_VAR_VALUE = "pod-env-var-value";