Revert "xtea service: fix get() query to join on id"

This reverts commit e7a1c59cdb10e6e5ab403f4c4557eeb5f1a62200.

http-service/src/main/java/net/runelite/http/service/xtea/XteaService.java

@@ -161,8 +161,8 @@ public class XteaService
 		{
 			List<XteaEntry> entries = con.createQuery(
 				"select t1.region, t1.time, t1.rev, t1.key1, t1.key2, t1.key3, t1.key4 from xtea t1 "
-				+ "inner join ( select id,region,max(time) as time from xtea group by region ) t2 "
-				+ "on t1.id = t2.id")
+				+ "inner join ( select region,max(time) as time from xtea group by region ) t2 "
+				+ "on t1.region = t2.region and t1.time = t2.time")
 				.executeAndFetch(XteaEntry.class);
 
 			return entries.stream()