move optional packages out

Author: macro1

stubs/grpcio-health-checking/METADATA.toml

@@ -0,0 +1,10 @@
+version = "1.*"
+upstream_repository = "https://github.com/grpc/grpc"
+partial_stub = true
+requires = ["types-grpcio"]
+
+[tool.stubtest]
+ignore_missing_stub = true
+stubtest_requirements = [
+    "grpcio",
+]

stubs/grpcio/grpc_health/__init__.pyi renamed to stubs/grpcio-health-checking/grpc_health/__init__.pyi

@@ -1,5 +1,5 @@
 from __future__ import annotations
-from typing import Any, Protocol, cast
+from typing import Protocol, cast
 
 from typing_extensions import assert_type