feat: mongo parse strong schema

[ClSlaid]

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What's changed and what's your intention?

solves: #19982

Checklist

• I have written necessary rustdoc comments.
• I have added necessary unit tests and integration tests.
• I have added test labels as necessary.
• I have added fuzzing tests or opened an issue to track them.
• My PR contains breaking changes.
• My PR changes performance-critical code, so I will run (micro) benchmarks and present the results.
• My PR contains critical fixes that are necessary to be merged into the latest release.

Documentation

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Release note

[ClSlaid]

Oops...this PR seems biased with the original issue.

Actual usage:

CREATE TABLE mongo_src (
    _id UINT64,
    rocket_name STRING,
    detail STRUCT<
      price INT64,
      manufacture JSONB>,
    freeze_date DATE,
    launch_time TIMESTAMPTZ
) WITH (
  connector = ...
)

Expected usage:

CREATE TABLE mongo_src (
    _id UINT64,
    payload STRUCT<
      rocket_name STRING,
      detail STRUCT<
        price INT64,
        manufacture JSONB>,
      freeze_date DATE,
      launch_time TIMESTAMPTZ>
) WITH (
  connector = ...
)

@hzxa21