refactor: move patches to post migration

[ankush]

depends on frappe/frappe#15351

changes:

• move some v14 patches to post-migration that can run in post-migration.

[codecov]

Codecov Report

Merging #28940 (7e857fc) into develop (b139ee1) will decrease coverage by 0.00%.
The diff coverage is n/a.

❗ Current head 7e857fc differs from pull request most recent head 3986d50. Consider uploading reports for the commit 3986d50 to get more accurate results

@@             Coverage Diff             @@
##           develop   #28940      +/-   ##
===========================================
- Coverage    55.62%   55.61%   -0.01%     
===========================================
  Files         1127     1127              
  Lines        67241    67241              
===========================================
- Hits         37401    37395       -6     
- Misses       29840    29846       +6     

Impacted Files	Coverage Δ
.../manufacturing/report/bom_explorer/bom_explorer.py	94.44% <0.00%> (-5.56%)	⬇️
...eorder_level/itemwise_recommended_reorder_level.py	92.45% <0.00%> (-1.89%)	⬇️
erpnext/stock/reorder_item.py	76.06% <0.00%> (-1.71%)	⬇️
...ctype/accounting_dimension/accounting_dimension.py	64.06% <0.00%> (-1.57%)	⬇️
...e/period_closing_voucher/period_closing_voucher.py	88.23% <0.00%> (-1.48%)	⬇️
erpnext/support/doctype/issue/issue.py	64.03% <0.00%> (-0.99%)	⬇️
...next/accounts/doctype/subscription/subscription.py	81.84% <0.00%> (-0.56%)	⬇️
.../report/accounts_receivable/accounts_receivable.py	68.37% <0.00%> (-0.43%)	⬇️
erpnext/selling/doctype/sales_order/sales_order.py	77.58% <0.00%> (-0.39%)	⬇️
...stock/doctype/purchase_receipt/purchase_receipt.py	90.37% <0.00%> (-0.27%)	⬇️
... and 6 more