[bug] BOM checksum fix

[SchrodingersGat]

• Fixes BOM checksum (get_bom_hash) is order-dependent over an unordered queryset — validated BOMs spuriously invalidate after unrelated part edits #12445
• Ensure consistent ordering of BOM items when calculating checksum

[netlify]

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

Name	Link
🔨 Latest commit	158fe2f
🔍 Latest deploy log	https://app.netlify.com/projects/inventree-web-pui-preview/deploys/6a61ea3f27e5170008755704

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 86.90%. Comparing base (346d7e0) to head (158fe2f).

Additional details and impacted files

@@           Coverage Diff           @@
##           master   #12455   +/-   ##
=======================================
  Coverage   86.89%   86.90%           
=======================================
  Files        1442     1442           
  Lines       95023    95046   +23     
  Branches    11192    11192           
=======================================
+ Hits        82573    82596   +23     
  Misses      12385    12385           
  Partials       65       65           

Flag	Coverage Δ
backend	91.08% <100.00%> (+<0.01%)	⬆️

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

Components	Coverage Δ
Backend Apps	92.59% <100.00%> (+<0.01%)	⬆️
Backend General	93.49% <ø> (ø)
Frontend	79.68% <ø> (ø)

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[github-actions]

💔 All backports failed

Status	Branch	Result
❌	1.4.x	Backport failed because of merge conflicts

Manual backport

To create the backport manually run:

backport --pr 12455

Questions ?

Please refer to the Backport tool documentation and see the Github Action logs for details