- use downloaded protobuf-22.3

--- CMakeLists.txt.orig	2022-11-09 12:37:21 UTC
+++ CMakeLists.txt
@@ -32,7 +32,7 @@ endif()
 endif()
 
 
-option(ONNX_BUILD_PYTHON "Build Python binaries" OFF)
+option(ONNX_BUILD_PYTHON "Build Python binaries" ON)
 option(ONNX_BUILD_CUSTOM_PROTOBUF "Build and use ONNX's own protobuf" OFF)
 option(ONNX_USE_PROTOBUF_SHARED_LIBS "Build ONNX using protobuf shared library." OFF)
 option(ONNX_GEN_PB_TYPE_STUBS "Generate protobuf python type stubs" ON)
@@ -41,7 +41,7 @@ option(ONNX_HARDENING "Build with compiler hardening f
 option(ONNX_BUILD_TESTS "Build ONNX C++ APIs Tests" OFF)
 option(ONNX_USE_ASAN "Build ONNX with ASAN" OFF)
 option(ONNX_HARDENING "Build with compiler hardening flags (OpenSSF guidelines)" OFF)
-option(ONNX_USE_LITE_PROTO "Use lite protobuf instead of full." OFF)
+option(ONNX_USE_LITE_PROTO "Use lite protobuf instead of full." ON)
 option(ONNX_DISABLE_EXCEPTIONS "Disable exception handling." OFF)
 option(ONNX_DISABLE_STATIC_REGISTRATION "Disable static registration for ONNX operator schemas." OFF)
 option(ONNX_USE_UNITY_BUILD "Enable Unity (Jumbo) build for" OFF)