Implement the aggregate function increase

[ZuoTiJia]

Is your feature request related to a problem? Please describe.

increase (time, value order by time)

time: Timestamp

value: Numeric

The increase function can count increases.
When an interrupt occurs, restore the increment.

create database if not exists test_increase;

alter database test_increase set ttl '100000d';

CREATE TABLE IF NOT EXISTS test_increase.test_increase(f0 BIGINT, tags(t0));

INSERT INTO test_increase.test_increase(TIME, t0, f0)
VALUES
    ('1999-12-31 00:00:00.000', 'a', 1),
    ('1999-12-31 00:00:00.005', 'a', 2),
    ('1999-12-31 00:00:00.010', 'a', 3),
    ('1999-12-31 00:00:00.015', 'a', 4),
    ('1999-12-31 00:00:00.020', 'a', 5),
    ('1999-12-31 00:00:00.025', 'a', 6),
    ('1999-12-31 00:00:00.030', 'a', 7),
    ('1999-12-31 00:00:00.035', 'a', 8);

INSERT INTO test_increase.test_increase(TIME, t0, f0)
VALUES
    ('1999-12-31 00:00:00.000', 'b', 1),
    ('1999-12-31 00:00:00.005', 'b', 2),
    ('1999-12-31 00:00:00.010', 'b', 3),
    ('1999-12-31 00:00:00.015', 'b', 4),
    ('1999-12-31 00:00:00.020', 'b', 1),
    ('1999-12-31 00:00:00.025', 'b', 2),
    ('1999-12-31 00:00:00.030', 'b', 3),
    ('1999-12-31 00:00:00.035', 'b', 4);

query 
select t0, increase(time, f0 order by time) from test_increase.test_increase group by t0;
----
a 7
b 7

Additional context
Prometheus increase https://prometheus.io/docs/prometheus/latest/querying/functions/#increase