fix review4

Author: litiliu

Diff for: seatunnel-e2e/seatunnel-connector-v2-e2e/connector-iceberg-e2e/src/test/resources/iceberg/filter_iceberg_source_tables.conf

@@ -85,14 +85,7 @@ sink {
             field_value = [
               {
                 rule_type = NOT_NULL
-              },
-              {
-                rule_type = MIN
-                rule_value = 10
-              },
-              {
-                rule_type = MAX
-                rule_value = 10
+                equals_to = 10
               }
             ]
           }