Row locking for data import / update

[SchrodingersGat]

• Concurrency protection for data imports

[netlify]

✅ Deploy Preview for inventree-web-pui-preview canceled.

Name	Link
🔨 Latest commit	cde46f7
🔍 Latest deploy log	https://app.netlify.com/projects/inventree-web-pui-preview/deploys/6a6bfa9bb83c6100082f12e5

[codecov]

Codecov Report

❌ Patch coverage is 34.11765% with 56 lines in your changes missing coverage. Please review.
✅ Project coverage is 86.66%. Comparing base (5d758bb) to head (cde46f7).
⚠️ Report is 3 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #12515      +/-   ##
==========================================
- Coverage   86.69%   86.66%   -0.04%     
==========================================
  Files        1444     1444              
  Lines       96145    96196      +51     
  Branches    11204    11204              
==========================================
+ Hits        83357    83369      +12     
- Misses      12724    12763      +39     
  Partials       64       64              

Flag	Coverage Δ
backend	90.71% <34.11%> (-0.07%)	⬇️

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Components	Coverage Δ
Backend Apps	92.11% <34.11%> (-0.08%)	⬇️
Backend General	93.53% <ø> (ø)
Frontend	79.55% <ø> (ø)

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