Merge pull request #4696 from jtattermusch/win_static_deps

build.yaml

src/csharp/Grpc.Core/Grpc.Core.csproj

src/csharp/Grpc.Core/packages.config

src/csharp/buildall.bat

vsprojects/nuget_package/buildall.bat

vsprojects/nuget_package/grpc.native.csharp.nuspec

vsprojects/vcxproj/grpc/grpc.vcxproj

vsprojects/vcxproj/grpc_csharp_ext/grpc_csharp_ext.vcxproj

...ojects/vcxproj/test/algorithm_test/algorithm_test.vcxproj

vsprojects/vcxproj/test/alloc_test/alloc_test.vcxproj

vsprojects/vcxproj/test/alpn_test/alpn_test.vcxproj

...cxproj/test/async_end2end_test/async_end2end_test.vcxproj

...roperty_iterator_test/auth_property_iterator_test.vcxproj

...est/badreq_bad_client_test/badreq_bad_client_test.vcxproj

...ts/vcxproj/test/bin_encoder_test/bin_encoder_test.vcxproj

...boringssl/boringssl_aead_test/boringssl_aead_test.vcxproj

...t/boringssl/boringssl_aes_test/boringssl_aes_test.vcxproj

...ngssl/boringssl_base64_test/boringssl_base64_test.vcxproj

...t/boringssl/boringssl_bio_test/boringssl_bio_test.vcxproj

...est/boringssl/boringssl_bn_test/boringssl_bn_test.vcxproj