Update BasicSearchableEncryptionExample.java

Change i to partition

Author: mahnushm

Examples/runtimes/java/DynamoDbEncryption/src/main/java/software/amazon/cryptography/examples/searchableencryption/BasicSearchableEncryptionExample.java

@@ -393,7 +393,7 @@ public static void PutItemQueryItemWithBeacon(
 
     for (int partition = 0; partition < numQueries; partition++) {
 
-      queryRequest.ExpressionAttributeValues.Add(":aws_dbe_partition", N(i.to_string())
+      queryRequest.ExpressionAttributeValues.Add(":aws_dbe_partition", N(partition.to_string())
 
 
     // GSIs do not update instantly