[Bug] Topic compaction not working as expected and leading to ack holes on the subscription while read compacted true

### Search before asking

- [X] I searched in the [issues](https://github.com/apache/pulsar/issues) and found nothing similar.

### Version

2.10.4

### Minimal reproduce step

Create a sample producer which produces key based messages .like
k1 value1
k2 value2
k1 ""
k2 ""

create the sample consumer where trigger compaction and read with read compacted true .

value read will be k1 ""
k2 ""

but when we see the internal stats ,observe the ack holes .

### What did you expect to see?

ack holes should not be their on the subscriptions .

### What did you see instead?

ack holes is seen on the subscription .

### Anything else?

[compaction.txt](https://github.com/apache/pulsar/files/14084220/compaction.txt)
attached the sample produce and consume along with internal stats and stats for the topic .

### Are you willing to submit a PR?

- [ ] I'm willing to submit a PR!

Start with the attached compaction.txt reproduction and its internal topic and subscription statistics. Reproduce the key-based messages with compaction enabled and read compacted set to true, then trace the compaction and acknowledgement behavior. Done means the compacted subscription returns the expected tombstone values without reporting acknowledgement holes.

Written by the indexing model from the issue text.