[improve][broker] Optimization protobuf code in the bucket delayed tracker

[coderzc]

PIP: #16763

Motivation

Optimization protobuf code in the bucket delayed tracker

Modifications

• Split DelayedMessageIndexBucketSnapshotFormat.proto to DelayedMessageIndexBucketMetadata.proto and DelayedMessageIndexBucketSegment.proto.
• Use lightproto-maven-plugin to generate DelayedMessageIndexBucketSegment.proto code (Due to lightproto-maven-plugin don't support map type so keep using protobuf-maven-plugin to generate DelayedMessageIndexBucketMetadata.proto code)
• Reduce data copy in the deserialize
• Add popToObject and peekTimestamp method in the DelayedIndexQueue to reduce object create

Verifying this change

• Make sure that the change passes the CI checks.

(Please pick either of the following options)

This change is a trivial rework / code cleanup without any test coverage.

(or)

This change is already covered by existing tests, such as (please describe tests).

(or)

This change added tests and can be verified as follows:

(example:)

• Added integration tests for end-to-end deployment with large payloads (10MB)
• Extended integration test for recovery after broker failure

Documentation

• doc
• doc-required
• doc-not-needed
• doc-complete

Matching PR in forked repository

PR in forked repository:

[codecov-commenter]

Codecov Report

Merging #20158 (999a8c6) into master (9b72302) will increase coverage by 39.75%.
The diff coverage is 85.38%.

@@              Coverage Diff              @@
##             master   #20158       +/-   ##
=============================================
+ Coverage     33.17%   72.93%   +39.75%     
- Complexity    12236    31943    +19707     
=============================================
  Files          1499     1868      +369     
  Lines        114413   138431    +24018     
  Branches      12431    15235     +2804     
=============================================
+ Hits          37962   100971    +63009     
+ Misses        71499    29432    -42067     
- Partials       4952     8028     +3076     

Flag	Coverage Δ
inttests	24.18% <13.45%> (?)
systests	24.72% <11.69%> (?)
unittests	72.23% <85.38%> (+39.05%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...e/pulsar/broker/authentication/oidc/JwksCache.java	56.62% <0.00%> (ø)
...thentication/oidc/OpenIDProviderMetadataCache.java	78.48% <0.00%> (ø)
...rg/apache/pulsar/broker/delayed/bucket/Bucket.java	88.70% <ø> (+88.70%)	⬆️
...nt/internal/PulsarClientImplementationBinding.java	62.50% <ø> (+12.50%)	⬆️
...ava/org/apache/pulsar/client/api/MessageIdAdv.java	84.21% <ø> (ø)
...unctions/runtime/kubernetes/KubernetesRuntime.java	38.34% <0.00%> (+38.34%)	⬆️
...nt/impl/PulsarClientImplementationBindingImpl.java	80.00% <28.57%> (+24.82%)	⬆️
...broker/intercept/ManagedLedgerInterceptorImpl.java	75.00% <75.00%> (+75.00%)	⬆️
.../pulsar/broker/delayed/bucket/ImmutableBucket.java	85.71% <79.16%> (+85.71%)	⬆️
...ulsar/client/impl/transaction/TransactionImpl.java	87.20% <80.95%> (+48.00%)	⬆️
... and 15 more

... and 1516 files with indirect coverage changes