gRPC++ doesn't support ssl on iOS ？

### What version of gRPC and what language are you using?
C++, gRPCv1.41.0

### What operating system (Linux, Windows,...) and version?
macOS Monterey 12.0.1

### What runtime / compiler are you using (e.g. python version or version of gcc)
-- Autoconf target triple: aarch64-apple-ios
-- Using minimum deployment version: 11.0 (SDK version: 15.0)
-- Merging integrated CMake 3.14+ iOS,tvOS,watchOS,macOS toolchain(s) with this toolchain!
xcode 13.1
CMake version: 3.21.4
The C compiler is AppleClang 13.0.0.13000029
The C++ compiler is AppleClang 13.0.0.13000029
Autoconf target triple: aarch64-apple-ios
Using minimum deployment version: 11.0 (SDK version: 15.0)

### What did you do?
My cmake command as follows:

cmake -DCMAKE_INSTALL_PREFIX=../grpc-lib/arm64 \
-DPLATFORM=OS64 \
-DCMAKE_TOOLCHAIN_FILE=../ios.toolchain.cmake \
-DCMAKE_POLICY_DEFAULT_CMP0063=NEW \
-DCMAKE_CXX_VISIBILITY_PRESET=hidden \
-DCMAKE_VISIBILITY_INLINES_HIDDEN=ON \
-DCMAKE_MAKE_PROGRAM=/usr/bin/make \
-DCARES_INSTALL=OFF \
-DCARES_STATIC=ON \
-DCARES_STATIC_PIC=ON \
-DCARES_BUILD_TESTS=OFF \
-DCARES_BUILD_TOOLS=OFF \
-DgRPC_BUILD_CSHARP_EXT=OFF \
-DgRPC_BUILD_GRPC_CPP_PLUGIN=OFF \
-DgRPC_BUILD_GRPC_CSHARP_PLUGIN=OFF \
-DgRPC_BUILD_GRPC_NODE_PLUGIN=OFF \
-DgRPC_BUILD_GRPC_OBJECTIVE_C_PLUGIN=OFF \
-DgRPC_BUILD_GRPC_PHP_PLUGIN=OFF \
-DgRPC_BUILD_GRPC_PYTHON_PLUGIN=OFF \
-DgRPC_BUILD_GRPC_RUBY_PLUGIN=OFF \
-DCMAKE_BUILD_TYPE=Release \
-DgRPC_BUILD_CODEGEN=OFF \
-DgRPC_BUILD_TOOLS=OFF \
-DgRPC_BACKWARDS_COMPATIBILITY_MODE=ON \
-DgRPC_BUILD_TESTS=OFF \
-DgRPC_ABSL_PROVIDER=module \
-DgRPC_CARES_PROVIDER=module \
-DgRPC_PROTOBUF_PROVIDER=module \
-DgRPC_RE2_PROVIDER=module \
-DgRPC_SSL_PROVIDER=package \
-DOPENSSL_CRYPTO_LIBRARY=../openssl-arm64/lib/libcrypto.a \
-DLIB_EAY_LIBRARY_RELEASE=../openssl-arm64/lib/libcrypto.a \
-DOPENSSL_INCLUDE_DIR=../openssl-arm64/include \
-DSSL_EAY_LIBRARY_RELEASE=../openssl-arm64/lib/libssl.a \
-DOPENSSL_SSL_LIBRARY=../openssl-arm64/lib/libssl.a \
-Dprotobuf_BUILD_TESTS=OFF \
-Dprotobuf_BUILD_PROTOC_BINARIES=OFF \
-Dprotobuf_BUILD_SHARED_LIBS=OFF \
-DENABLE_BITCODE=ON \
-DHAVE_LIBNSL=FALSE \
-DHAVE_SOCKET_LIBSOCKET=FALSE \
-DHAVE_GHBN_LIBSOCKET=FALSE \
-DHAVE_LIBSOCKET=FALSE \
-DHAVE_LIBRT=FALSE \
../grpc

the demo codes for client and server aren't listed, because they are tested ok on other platforms.

### What did you expect to see?
Successfully run as client and server on iOS platform.

### What did you see instead?
I‘m trying to use gRPC++ (compiled by myself) for iOS app, but it doesn't work out with ssl for server or client. but it was tested ok on other platforms.
when I start a grpc++ secure server on windows, and also I write the client code with secure channel on iOS, the console on windows print

"E1207 00:59:03.292000000 25020 ssl_transport_security.cc:1468] Handshake failed with fatal error SSL_ERROR_SSL: error:100000f7:SSL routines:OPENSSL_internal:WRONG_VERSION_NUMBER."

when I start a grpc++ secure server on iOS, but successfully run a insecure client on windows .

It appears that it created the insecure channel on iOS, but the secure server on windows reject the insecure request.