Clean up instant serialization ser/deserialization

in [https://github.com/apache/hudi/pull/12826] we replaced main usage of byte [] holding commit metadata.

For all TimelineMetadataUtils APIs their inputs are tightly coupled with timeline object so we should consider moving them into the timeline class itself.

We need to see what's the remaining effort to eliminate getInstantDetails byte [] API and getInputStreamOptionLegacy API

## JIRA info

- Link: https://issues.apache.org/jira/browse/HUDI-9080
- Type: Bug
- Affects version(s):
- 1.1.0
- Fix version(s):
- 1.1.0

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## Comments

28/Feb/25 23:46;yihua;Address this too: https://github.com/apache/hudi/pull/12826#discussion_r1974351647;;;

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28/Feb/25 23:47;yihua;Also revisit byte[] usage in ArchivedTimelineV1 and ArchivedTimelineV2 to see if those can be removed.;;;