bump pip version

[njzjz]

See pypa/pip#10573

[codecov-commenter]

Codecov Report

Merging #1237 (f0c2827) into devel (2e6be16) will increase coverage by 11.74%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##            devel    #1237       +/-   ##
===========================================
+ Coverage   64.28%   76.02%   +11.74%     
===========================================
  Files           5       91       +86     
  Lines          14     7367     +7353     
===========================================
+ Hits            9     5601     +5592     
- Misses          5     1766     +1761     

Impacted Files	Coverage Δ
deepmd/utils/path.py	91.45% <0.00%> (ø)
deepmd/loggers/__init__.py	100.00% <0.00%> (ø)
deepmd/infer/deep_tensor.py	95.12% <0.00%> (ø)
deepmd/loss/tensor.py	52.29% <0.00%> (ø)
deepmd/infer/data_modifier.py	93.64% <0.00%> (ø)
deepmd/infer/deep_polar.py	65.21% <0.00%> (ø)
deepmd/entrypoints/config.py	16.00% <0.00%> (ø)
source/op/_prod_force_grad.py	100.00% <0.00%> (ø)
deepmd/utils/batch_size.py	96.00% <0.00%> (ø)
deepmd/train/trainer.py	73.89% <0.00%> (ø)
... and 76 more

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