fix: extract incoterm titles as translatable strings

babel_extractors.csv

@@ -1 +1,2 @@
 **/setup/setup_wizard/data/uom_data.json,erpnext.gettext.extractors.uom_data.extract
+**/setup/doctype/incoterm/incoterms.csv,erpnext.gettext.extractors.incoterms.extract

erpnext/gettext/extractors/incoterms.py

@@ -0,0 +1,10 @@
+from csv import DictReader
+from io import StringIO
+
+
+def extract(fileobj, *args, **kwargs):
+	"""Extract incoterm titles from a CSV file."""
+	file = StringIO(fileobj.read().decode())  # CSV reader expects a text file
+	reader = DictReader(file)
+	for i, row in enumerate(reader):
+		yield i + 2, "_", row["title"], ["Title of an incoterm"]