feat: add triton_op for AOT QDP plugins from Triton kernels

[bowang007]

Description

Add torch_tensorrt.kernels.triton_op so that triton kernels could be compiled and used using TRT AOT QDP plugins.

Type of change

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• New feature (non-breaking change which adds functionality)

Checklist:

• My code follows the style guidelines of this project (You can use the linters)
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas and hacks
• I have made corresponding changes to the documentation
• I have added tests to verify my fix or my feature
• New and existing unit tests pass locally with my changes
• I have added the relevant labels to my PR in so that relevant reviewers are notified