feat: implement datafusion `TableProviderFactory`

[kazdy]

Description

resolves: #150

This allows datafusion users to register an external hudi table and query it like so:

CREATE EXTERNAL TABLE trips STORED AS HUDI LOCATION 'path';

SELECT * FROM trips;

How are the changes test-covered

• [ ] N/A
• [x] Automated tests (unit and/or integration tests)
• [ ] Manual tests
  • [ ] Details are described below

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 83.33333% with 2 lines in your changes missing coverage. Please review.

Project coverage is 90.44%. Comparing base (2d0ee12) to head (cbd1c99). Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
crates/datafusion/src/lib.rs	83.33%	2 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #162 +/- ## ========================================== - Coverage 90.53% 90.44% -0.09% ========================================== Files 19 19 Lines 961 973 +12 ========================================== + Hits 870 880 +10 - Misses 91 93 +2 ```

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[kazdy]

@xushiyan can I get another CI run, I added a test for when options are passed to create external table, should make codecov happy

[xushiyan]

@kazdy i'll push quick fixes and then freeze the code for release