fix: JSONB shared reference in non-List collection elements unresolvable on deserialization

[yibiner]

What this PR does / why we need it?

反序列化时，非列表集合元素中的 JSONB 共享引用无法解析。

Summary of your change

• ObjectWriterImplCollection.java — 对非 List 集合（如 HashSet）的元素禁用 ReferenceDetection，改为内联写入，避免生成 $.foo 这类以 Set 为根的路径在反序列化时无法解析。
• SharedReferenceInSetTest.java — 新增回归测试。

Please indicate you've done the following:

• Made sure tests are passing and test coverage is added if needed.
• Made sure commit message follow the rule of Conventional Commits specification.
• Considered the docs impact and opened a new docs issue or PR with docs changes if needed.

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