Add a new test tool which allows external test cases

[baominghelly]

Description

Add a new test tool which allows external test cases

Test

python test/infinicore/run_with_external_test_cases.py --nvidia

--- Scenario A: Single Case ---
🚀 Running 1 externally injected Case(s) for 'add'...

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Testing Add on NVIDIA
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TestCase(Custom Small Case - inputs=[in_0: tensor(2, 4), float32; in_0: tensor(2, 4), float32])
✓ Passed

============================================================
TEST SUMMARY
Total tests: 1
Passed: 1
Success rate: 100.0%

All tests passed!
============================================================

--- Scenario B: Multiple Cases List ---
🚀 Running 2 externally injected Case(s) for 'add'...

============================================================
Testing Add on NVIDIA
============================================================
TestCase(Custom Small Case - inputs=[in_0: tensor(2, 4), float32; in_0: tensor(2, 4), float32])
✓ Passed
TestCase(Custom Large Case - inputs=[in_0: tensor(16, 16), float32; in_0: tensor(16, 16), float32])
✓ Passed

============================================================
TEST SUMMARY
Total tests: 2
Passed: 2
Success rate: 100.0%

All tests passed!
============================================================
[1]    2837324 IOT instruction (core dumped)  python test/infinicore/run_with_external_test_cases.py --nvidia