[Enhancement] LitePullConsumer supports manually adding subscription reported in Heartbeat

[qianye1001]

Before Creating the Enhancement Request

• I have confirmed that this should be classified as an enhancement rather than a bug/feature.

Summary

LitePullConsumer supports manually adding subscription reported in Heartbeat

Motivation

LitePullConsumer supports manually adding subscription reported in Heartbeat

Describe the Solution You'd Like

LitePullConsumer supports manually adding subscription reported in Heartbeat

Describe Alternatives You've Considered

LitePullConsumer supports manually adding subscription reported in Heartbeat

Additional Context

No response