fix: purchase receipt creation from SCR

[rohitwaghchaure]

1. Enable "Auto Create Purchase Receipt" in the Buying Settings
2. Create the subcontracting PO with TDS and qty as 200 and rate as 10,000
3. Create and submit the SCO for 200 qty
4. Create the SCR for 2 qty (partial) and try to submit it
5. While submitting the SCR, the system will throw the error "Incorrect value:Grand Total (Company Currency) must be >= 0.0"

Traceback (most recent call last):
  File "apps/frappe/frappe/app.py", line 114, in application
    response = frappe.api.handle(request)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/api/__init__.py", line 49, in handle
    data = endpoint(**arguments)
           ^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/api/v1.py", line 36, in handle_rpc_call
    return frappe.handler.handle()
           ^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/handler.py", line 49, in handle
    data = execute_cmd(cmd)
           ^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/handler.py", line 85, in execute_cmd
    return frappe.call(method, **frappe.form_dict)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/__init__.py", line 1781, in call
    return fn(*args, **newargs)
           ^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/utils/typing_validations.py", line 31, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/model/workflow.py", line 133, in apply_workflow
    doc.submit()
  File "apps/frappe/frappe/utils/typing_validations.py", line 31, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/model/document.py", line 1048, in submit
    return self._submit()
           ^^^^^^^^^^^^^^
  File "apps/frappe/frappe/model/document.py", line 1031, in _submit
    return self.save()
           ^^^^^^^^^^^
  File "apps/frappe/frappe/model/document.py", line 337, in save
    return self._save(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/model/document.py", line 390, in _save
    self.run_post_save_methods()
  File "apps/frappe/frappe/model/document.py", line 1131, in run_post_save_methods
    self.run_method("on_submit")
  File "apps/frappe/frappe/model/document.py", line 962, in run_method
    out = Document.hook(fn)(self, *args, **kwargs)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/model/document.py", line 1322, in composer
    return composed(self, method, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/model/document.py", line 1304, in runner
    add_to_return_value(self, fn(self, *args, **kwargs))
                              ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/model/document.py", line 959, in fn
    return method_object(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/erpnext/erpnext/subcontracting/doctype/subcontracting_receipt/subcontracting_receipt.py", line 157, in on_submit
    self.auto_create_purchase_receipt()
  File "apps/erpnext/erpnext/subcontracting/doctype/subcontracting_receipt/subcontracting_receipt.py", line 676, in auto_create_purchase_receipt
    make_purchase_receipt(self, save=True, notify=True)
  File "apps/frappe/frappe/utils/typing_validations.py", line 31, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "apps/erpnext/erpnext/subcontracting/doctype/subcontracting_receipt/subcontracting_receipt.py", line 775, in make_purchase_receipt
    target_doc.save()
  File "apps/frappe/frappe/model/document.py", line 337, in save
    return self._save(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/model/document.py", line 359, in _save
    return self.insert()
           ^^^^^^^^^^^^^
  File "apps/frappe/frappe/model/document.py", line 291, in insert
    self.run_before_save_methods()
  File "apps/frappe/frappe/model/document.py", line 1091, in run_before_save_methods
    self.run_method("validate")
  File "apps/frappe/frappe/model/document.py", line 962, in run_method
    out = Document.hook(fn)(self, *args, **kwargs)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/model/document.py", line 1322, in composer
    return composed(self, method, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/model/document.py", line 1304, in runner
    add_to_return_value(self, fn(self, *args, **kwargs))
                              ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/model/document.py", line 959, in fn
    return method_object(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/erpnext/erpnext/stock/doctype/purchase_receipt/purchase_receipt.py", line 233, in validate
    super().validate()
  File "apps/erpnext/erpnext/controllers/buying_controller.py", line 32, in validate
    super().validate()
  File "apps/erpnext/erpnext/controllers/subcontracting_controller.py", line 56, in validate
    super().validate()
  File "apps/erpnext/erpnext/controllers/stock_controller.py", line 52, in validate
    super().validate()
  File "apps/erpnext/erpnext/controllers/accounts_controller.py", line 201, in validate
    self.validate_value("base_grand_total", ">=", 0)
  File "apps/frappe/frappe/model/document.py", line 1363, in validate_value
    msgprint(msg, raise_exception=raise_exception or True)
  File "apps/frappe/frappe/__init__.py", line 623, in msgprint
    _raise_exception()
  File "apps/frappe/frappe/__init__.py", line 574, in _raise_exception
    raise exc
frappe.exceptions.ValidationError: Incorrect value:Grand Total (Company Currency) must be >= 0.0