Add copyright header

Signed-off-by: Paul Gooderham <[email protected]>

Author: turkeylurkey

src/test/java/io/openliberty/tools/intellij/it/TestUtils.java

@@ -1,3 +1,12 @@
+/*******************************************************************************
+ * Copyright (c) 2023, 2024 IBM Corporation.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v. 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0.
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *******************************************************************************/
 package io.openliberty.tools.intellij.it;
 
 import org.junit.jupiter.api.Assertions;