SITES-28693 - Teaser Component Renders Broken HTML When Title is Empty

* Added copyright info

Author: vladbailescu

testing/it/http/src/test/java/com/adobe/cq/wcm/core/components/it/http/TeaserIT.java

@@ -1,9 +1,23 @@
+/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ ~ Copyright 2025 Adobe
+ ~
+ ~ Licensed under the Apache License, Version 2.0 (the "License");
+ ~ you may not use this file except in compliance with the License.
+ ~ You may obtain a copy of the License at
+ ~
+ ~     http://www.apache.org/licenses/LICENSE-2.0
+ ~
+ ~ Unless required by applicable law or agreed to in writing, software
+ ~ distributed under the License is distributed on an "AS IS" BASIS,
+ ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ ~ See the License for the specific language governing permissions and
+ ~ limitations under the License.
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
 package com.adobe.cq.wcm.core.components.it.http;
 
 import org.apache.sling.testing.clients.ClientException;
 import org.jsoup.Jsoup;
 import org.jsoup.select.Elements;
-import org.junit.Assert;
 import org.junit.BeforeClass;
 import org.junit.ClassRule;
 import org.junit.Rule;