* [vcpkg_configure_cmake] Add NO_CHARSET_FLAG option

* [vcpkg_configure_cmake] Add documentation for new NO_CHARSET_FLAG option

* [vcpkg_configure_cmake, windows toolchain] Handle NO_CHARSET_FLAG in toolchain

* [build.cpp] Add Windows toolchain to package hash

* [duilib,msix,thrift,tidy-html5] Use NO_CHARSET_FLAG to fix regressions