Remove unused import

Eliminated an unnecessary import from `CodeReviewPluginIT.java`.

Jira-Id: IT-103
Change-Id: I8fd1668f4360e8ea35167d9001a991d291cc05f3
Signed-off-by: Patrizio <patrizio.gelosi@amarulasolutions.com>
diff --git a/src/test/java/com/googlesource/gerrit/plugins/chatgpt/integration/CodeReviewPluginIT.java b/src/test/java/com/googlesource/gerrit/plugins/chatgpt/integration/CodeReviewPluginIT.java
index 2151140..167206e 100644
--- a/src/test/java/com/googlesource/gerrit/plugins/chatgpt/integration/CodeReviewPluginIT.java
+++ b/src/test/java/com/googlesource/gerrit/plugins/chatgpt/integration/CodeReviewPluginIT.java
@@ -13,7 +13,6 @@
 import org.mockito.junit.MockitoJUnitRunner;
 
 import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.List;
 
 import static junit.framework.TestCase.assertNotNull;