Use Junit 4 @after instead of Junit 5 @AfterEach

SQLIntegTestCase is based on JUnit 4

 Junit 5 constructs do not affect test executing.

Signed-off-by: MaxKsyunz <[email protected]>

Author: MaxKsyunz

integ-test/src/test/java/org/opensearch/sql/sql/PaginationWindowIT.java

@@ -9,8 +9,8 @@
 
 import java.io.IOException;
 import org.json.JSONObject;
+import org.junit.After;
 import org.junit.Test;
-import org.junit.jupiter.api.AfterEach;
 import org.opensearch.client.ResponseException;
 import org.opensearch.sql.legacy.SQLIntegTestCase;
 
@@ -20,7 +20,7 @@ public void init() throws IOException {
     loadIndex(Index.PHRASE);
   }
 
-  @AfterEach
+  @After
   void resetParams() throws IOException {
     resetMaxResultWindow(TEST_INDEX_PHRASE);
     resetQuerySizeLimit();