[NO ISSUE] Change serialVersionUID for BTreeSearchOperatorDescriptor

- user model changes: no
- storage format changes: no
- interface changes: no

Change serialVersionUID for BTreeSearchOperatorDescriptor

Change-Id: I519dd345547f321613088611bd2b6597c60c43a4
Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/15524
Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Contrib: Michael Blow <mblow@apache.org>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Wail Alkowaileet <wael.y.k@gmail.com>
Reviewed-by: Ali Alsuliman <ali.al.solaiman@gmail.com>
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/dataflow/BTreeSearchOperatorDescriptor.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/dataflow/BTreeSearchOperatorDescriptor.java
index d5a4e5b..0ab88a5 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/dataflow/BTreeSearchOperatorDescriptor.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/dataflow/BTreeSearchOperatorDescriptor.java
@@ -34,7 +34,7 @@
 
 public class BTreeSearchOperatorDescriptor extends AbstractSingleActivityOperatorDescriptor {
 
-    private static final long serialVersionUID = 1L;
+    private static final long serialVersionUID = 2L;
 
     protected final int[] lowKeyFields;
     protected final int[] highKeyFields;