feat(tasks/transforme_conformance): support for testing oxc's test cases

[Dunqing]

Related to: #2822 (comment)

Although babel has a lot of test cases, we still need to add edge cases that babel doesn't have.

This PR will allow us to add our test cases to /root/oxc/tasks/transform_conformance/tests. The directory structure is consistent with babel

For example

# cd /root/oxc/tasks/transform_conformance/tests
- babel-transform-plugin–optional-catch-binding
   - test
       - fixtures
           - your tests # add test cases here

[Dunqing]

• feat(tasks/transforme_conformance): support for testing oxc's test cases #2835 👈
• main

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[codspeed-hq]

CodSpeed Performance Report

Merging #2835 will improve performances by 5.12%

_{Comparing 03-27-feat_tasks/transforme_conformance_support_for_testing_oxc_s_test_cases (252f3a8) with main (8c6936a)}

Summary

⚡ 1 improvements
✅ 33 untouched benchmarks

Benchmarks breakdown

	Benchmark	main	03-27-feat_tasks/transforme_conformance_support_for_testing_oxc_s_test_cases	Change
⚡	parser_napi[checker.ts]	244.5 ms	232.6 ms	+5.12%

[Dunqing]

@rzvxa cc

[rzvxa]

@Dunqing It is awesome, Thanks for putting the time into doing it.