fix: remove typing_extensions dependency and update codegen

Author: giospada

Makefile

@@ -10,6 +10,7 @@ codegen-extensions:
 		--input third_party/substrait/text/simple_extensions_schema.yaml \
 		--output src/substrait/gen/json/simple_extensions.py \
 		--output-model-type dataclasses.dataclass \
+		--target-python-version 3.10  \
 		--disable-timestamp
 
 lint:

pyproject.toml

@@ -5,7 +5,7 @@ authors = [{name = "Substrait contributors", email = "[email protected]
 license = {text = "Apache-2.0"}
 readme = "README.md"
 requires-python = ">=3.10"
-dependencies = ["protobuf >=3.19.1,<6", "typing_extensions"]
+dependencies = ["protobuf >=3.19.1,<6"]
 dynamic = ["version"]
 
 [tool.setuptools_scm]

src/substrait/gen/json/simple_extensions.py

@@ -0,0 +1 @@
+Subproject commit e26585f45cdfd0ed3bf03f700c354f04685398c6