Initial commit for AXERA AI accelerators

[ivanshi1108]

add a detector which is testing with yolov5s axmodel.

Proposed change

Add a detector using the AXERA AI accelerator.
As discussed in the linked thread
we want to add a new type of detector, namely the AXERA NPU. The current default detection model is YOLOv5
This initial commit serves as the beginning of the upcoming work.

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New feature
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code
• Documentation Update

Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue:

Checklist

• The code change is tested and works locally.
• Local tests pass. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.
• UI changes including text have used i18n keys and have been added to the en locale.
• The code has been formatted using Ruff (ruff format frigate)

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[NickM-27]

Hi, support for this hardware has already been added in #19680

[ivanshi1108]

Hi, this detector uses the AXERA AX650N/AX8850 NPU, which is different hardware from the Synaptics SL1680 NPU. Please review it again.
When revising the docs, we referenced Synaptics' commits. A typo in hardware.md has been fixed.
The following link is an introduction to one of the hardware components:
Specification Introduction of LLM8850

[blakeblackshear]

We can't accept PRs that include references to AGPL licensed models. See here