Throttle the ledger rollover

[codelipenghui]

Is your feature request related to a problem? Please describe.
High ledger rollover frequency may lead to zookeeper in heavy workload. In order to make zookeeper run more stable, we should limit the ledger rollover frequency.

Describe the solution you'd like
Add a rate limiter for the ledger rollover.

[Jason918]

@codelipenghui HI, I'll be happy to participate.
Please check this more detailed solution.
Add a new parameter managedLedgerRolloverRateLimit, rate limit the amount of rollover per second in one broker. This parameter can be set as 0 by default meaning no rate limiting .

As ManagedLedgerImpl#currentLedgerIsFull is called before each ledger rollover, we can add a global rate limiter after that. Every ledger rollover can only happen when currentLedgerIsFull() and rolloverRatelimiter.tryAcquire() both return true.