Fix loosing message on consumer

[gpad]

An example is this running, where the hello355 is missing.

2023-04-14T10:55:05.523Z debug: 	{
  magicVersion: 80,
  chunkType: 0,
  numEntries: 2,
  numRecords: 2,
  timestamp: 1681469702859n,
  epoch: 1n,
  chunkFirstOffset: 354n,
  chunkCrc: -246489329,
  dataLength: 34,
  trailerLength: 0,
  reserved: 0,
  messageType: 0,
  messageLength: 13
} 
2023-04-14T10:55:05.523Z debug: 	on deliver -> DeliverResponse {
  response: {
    size: 87,
    key: 8,
    version: 1,
    subscriptionId: 0,
    messages: [ <Buffer 68 65 6c 6c 6f 33 35 34> ]
  }
} - consumers: 1 
[ 'hello354' ]

As you can see the numEntries: 2, and numRecords: 2, should describe this chunk contains 2 messages when usually we receive numEntries: 1 and numRecords: 1

2023-04-14T10:55:05.523Z debug: 	{
  magicVersion: 80,
  chunkType: 0,
  numEntries: 1,
  numRecords: 1,
  timestamp: 1681469702860n,
  epoch: 1n,
  chunkFirstOffset: 356n,
  chunkCrc: 2039626224,
  dataLength: 17,
  trailerLength: 0,
  reserved: 0,
  messageType: 0,
  messageLength: 13
} 
2023-04-14T10:55:05.523Z debug: 	on deliver -> DeliverResponse {
  response: {
    size: 70,
    key: 8,
    version: 1,
    subscriptionId: 0,
    messages: [ <Buffer 68 65 6c 6c 6f 33 35 36> ]
  }
} - consumers: 1 
[ 'hello356' ]

[gpad]

The implementation of this PR is able to consume 1000 messages if executed with .only in the describe. If executed with all other test seems like there is a sort of leak of stream ...