chore: add unidecode dep to python CDK

Author: ChristoGrab

poetry.lock

@@ -91,6 +91,7 @@ xmltodict = ">=0.13,<0.15"
 anyascii = "^0.3.2"
 whenever = "^0.6.16"
 setuptools = "^80.9.0"  # Some connectors depend on this as an undeclared transitive dependency (e.g. source-shopify)
+unidecode = "^1.3.8" # Used by source-google-sheets to convert unicode to ascii
 
 [tool.poetry.group.dev.dependencies]
 freezegun = "*"