Add address_sorting to PYTHON-MANIFEST
diff --git a/PYTHON-MANIFEST.in b/PYTHON-MANIFEST.in
index 8be0af9..b30a1fb 100644
--- a/PYTHON-MANIFEST.in
+++ b/PYTHON-MANIFEST.in
@@ -4,10 +4,11 @@
graft src/core
graft src/boringssl
graft include/grpc
+graft third_party/address_sorting
graft third_party/boringssl
+graft third_party/cares
graft third_party/nanopb
graft third_party/zlib
-graft third_party/cares
include src/python/grpcio/_spawn_patch.py
include src/python/grpcio/commands.py
include src/python/grpcio/grpc_version.py