Suppress IllegalStateException when closing closed JDBC connection

The `LazyConnection#delegate` method throws `IllegalStateException` if the connection is already
closed, we should ensure that such exceptions are caught and suppressed during connection close to
avoid unnecessary propagation.

Author: chenjian2664

plugin/trino-base-jdbc/src/main/java/io/trino/plugin/jdbc/JdbcPageSink.java

@@ -238,6 +238,12 @@ public void abort()
                 connection.close();
             }
         }
+        catch (IllegalStateException e) {
+            if (e.getMessage().equals("Connection is already closed")) {
+                return;
+            }
+            throw new TrinoException(JDBC_ERROR, e);
+        }
         catch (SQLException e) {
             throw new TrinoException(JDBC_ERROR, e);
         }