fix: Procurement Tracker report not showing material request items (backport #36768)

[mergify]

This is an automatic backport of pull request #36768 done by Mergify.

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[codecov]

Codecov Report

Merging #36774 (5ede415) into develop (e93b927) will decrease coverage by 0.01%.
Report is 8 commits behind head on develop.
The diff coverage is 65.45%.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #36774      +/-   ##
===========================================
- Coverage    65.19%   65.18%   -0.01%     
===========================================
  Files          792      792              
  Lines        61814    61806       -8     
===========================================
- Hits         40299    40289      -10     
- Misses       21515    21517       +2     

Files Changed	Coverage Δ
...ype/request_for_quotation/request_for_quotation.py	54.70% <0.00%> (-1.00%)	⬇️
.../report/procurement_tracker/procurement_tracker.py	17.18% <0.00%> (-0.28%)	⬇️
erpnext/controllers/buying_controller.py	84.66% <ø> (ø)
...stock/doctype/material_request/material_request.py	74.68% <ø> (ø)
...e/asset_value_adjustment/asset_value_adjustment.py	80.88% <62.50%> (-6.49%)	⬇️
...preciation_schedule/asset_depreciation_schedule.py	89.32% <84.00%> (-0.52%)	⬇️
..._receivable_summary/accounts_receivable_summary.py	92.15% <100.00%> (ø)
erpnext/assets/doctype/asset/asset.py	80.92% <100.00%> (+1.34%)	⬆️
...ctype/asset_capitalization/asset_capitalization.py	93.08% <100.00%> (+0.01%)	⬆️

... and 2 files with indirect coverage changes