[enhance] Add Issue Type and Opportunity Type masters (#11598)

* [enhance] added & linked Issue Type & Opportunity Type with opportunity

* [patch] create issue and opportunity type from the custom field if available

* [minor] issue_type and opportunity type should be mandatory

* [patches] removed try catch from the patch

* [fix] patch

* [refactor] cleanup issue/opportunity type

erpnext/setup/setup_wizard/sample_data.py

@@ -38,7 +38,7 @@ def make_opportunity(items, customer):
 		"doctype": "Opportunity",
 		"enquiry_from": "Customer",
 		"customer": customer,
-		"enquiry_type": "Sales",
+		"opportunity_type": _("Sales"),
 		"with_items": 1
 	})