Dynamic renaming of keys

Signed-off-by: Divyansh Bokadia <[email protected]>

data-prepper-plugins/mutate-event-processors/src/main/java/org/opensearch/dataprepper/plugins/processor/mutateevent/RenameKeyProcessor.java

@@ -86,6 +86,7 @@ public Collection<Record<Event>> doExecute(final Collection<Record<Event>> recor
                                     recordEvent.put(entry.getToKey(), value);
                                     recordEvent.delete(key);
                                     if(!entry.getOverwriteIfToKeyExists()) break;
+
                                 }
                             }
                         }