[Feature] Feature NPUProfilerHook

[luomaoling]

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Motivation

Added NPUProfilerHook class.

Modification

Please briefly describe what modification is made in this PR.

BC-breaking (Optional)

Does the modification introduce changes that break the backward-compatibility of the downstream repos?
No.

Use cases (Optional)

cfg = Config.fromfile(args.config) 
profiler_config = [dict(type='NPUProfilerHook', result_path='./cann_profiling')]
cfg.merge_from_dict({'custom_hooks': profiler_config })
runner = Runner.from_cfg(cfg)

Export timeline data
python /usr/local/Ascend/ascend-toolkit/latest/toolkit/tools/profiler/profiler_tool/analysis/msprof/msprof.py export timeline -dir ./cann_profiling

Export summary data
python /usr/local/Ascend/ascend-toolkit/latest/toolkit/tools/profiler/profiler_tool/analysis/msprof/msprof.py export summary -dir ./cann_profiling

Checklist

Before PR:

• I have read and followed the workflow indicated in the CONTRIBUTING.md to create this PR.
• Pre-commit or linting tools indicated in CONTRIBUTING.md are used to fix the potential lint issues.
• Bug fixes are covered by unit tests, the case that causes the bug should be added in the unit tests.
• New functionalities are covered by complete unit tests. If not, please add more unit test to ensure the correctness.
• The documentation has been modified accordingly, including docstring or example tutorials.

After PR:

• If the modification has potential influence on downstream or other related projects, this PR should be tested with some of those projects, like MMDet or MMCls.
• CLA has been signed and all committers have signed the CLA in this PR.

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (main@c712070). Click here to learn what that means.
Patch has no changes to coverable lines.

❗ Current head beb3fb9 differs from pull request most recent head ce099f9. Consider uploading reports for the commit ce099f9 to get more accurate results

Additional details and impacted files

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  Coverage        ?   76.66%           
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  Hits            ?     8301           
  Misses          ?     2168           
  Partials        ?      358           

Flag	Coverage Δ
unittests	76.66% <0.00%> (?)

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