fix: Percentage billing in Sales Order (#34606)

* fix: Percentage billing in Sales Order (#34606)

(cherry picked from commit 12ad2aa)

# Conflicts:
#	erpnext/controllers/status_updater.py

* chore: resolve conflicts

---------

Co-authored-by: Deepesh Garg <deepeshgarg6@gmail.com>

erpnext/controllers/status_updater.py

@@ -450,7 +450,7 @@ def _update_percent_field(self, args, update_modified=True):
 					ifnull((select
 						ifnull(sum(if(abs(%(target_ref_field)s) > abs(%(target_field)s), abs(%(target_field)s), abs(%(target_ref_field)s))), 0)
 						/ sum(abs(%(target_ref_field)s)) * 100
-					from `tab%(target_dt)s` where parent="%(name)s" having sum(abs(%(target_ref_field)s)) > 0), 0), 6)
+					from `tab%(target_dt)s` where parent='%(name)s' and parenttype='%(target_parent_dt)s' having sum(abs(%(target_ref_field)s)) > 0), 0), 6)
 					%(update_modified)s
 				where name='%(name)s'"""
 				% args