[Feature] add TinyViT for dev-1.x

[tonysy]

1. checkpoints are stored at /mnt/petrelfs/share_data/zhangsongyang/mmclassification/checkpoints/tinyvit
2. fix bugs in .dev_scripts/benchmark_regression/1-benchmark_valid.py
3. model summary to be updated

[codecov]

Codecov Report

Base: 0.02% // Head: 88.64% // Increases project coverage by +88.62% 🎉

Coverage data is based on head (838d3f9) compared to base (b8b31e9).
Patch has no changes to coverable lines.

❗ Current head 838d3f9 differs from pull request most recent head c87af12. Consider uploading reports for the commit c87af12 to get more accurate results

Additional details and impacted files

@@             Coverage Diff              @@
##           dev-1.x    #1042       +/-   ##
============================================
+ Coverage     0.02%   88.64%   +88.62%     
============================================
  Files          121      152       +31     
  Lines         8217    12122     +3905     
  Branches      1368     1930      +562     
============================================
+ Hits             2    10746    +10744     
+ Misses        8215     1064     -7151     
- Partials         0      312      +312     

Flag	Coverage Δ
unittests	88.64% <ø> (+88.62%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
mmcls/datasets/transforms/compose.py
mmcls/models/utils/layer_scale.py	86.66% <0.00%> (ø)
mmcls/models/heads/efficientformer_head.py	93.10% <0.00%> (ø)
mmcls/models/backbones/hornet.py	82.05% <0.00%> (ø)
mmcls/apis/model.py	81.72% <0.00%> (ø)
mmcls/models/backbones/mobileone.py	94.47% <0.00%> (ø)
mmcls/models/retrievers/image2image.py	90.90% <0.00%> (ø)
mmcls/models/retrievers/base.py	100.00% <0.00%> (ø)
mmcls/models/classifiers/hugging_face.py	25.64% <0.00%> (ø)
mmcls/models/retrievers/__init__.py	100.00% <0.00%> (ø)
... and 143 more

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