feat: add --update-reuse to lock command

[frostming]

Signed-off-by: Frost Ming [email protected]

Pull Request Checklist

• A news fragment is added in news/ describing what is new.
• Test cases added for changed code.

Describe what you have changed in this PR.

[codecov]

Codecov Report

Attention: 3 lines in your changes are missing coverage. Please review.

Comparison is base (70df458) 84.41% compared to head (8813997) 84.39%.

Files	Patch %	Lines
src/pdm/cli/actions.py	70.00%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##              dev    #2419      +/-   ##
==========================================
- Coverage   84.41%   84.39%   -0.03%     
==========================================
  Files         104      104              
  Lines       10173    10179       +6     
  Branches     2226     2226              
==========================================
+ Hits         8588     8591       +3     
- Misses       1111     1114       +3     
  Partials      474      474              

Flag	Coverage Δ
unittests	84.19% <72.72%> (-0.03%)	⬇️

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