message: Fix macos detection in the shell script.
diff: @@ -47,7 +47,7 @@ Z_VCPKG_bootstrap() {
  echo installing vcpkg in $VCPKG_ROOT
  - if [ "$UNAME" = "Darwin" ]; then
  + if [ "$(uname)" = "Darwin" ]; then
  curl -L -o "${VCPKG_ROOT}/vcpkg" https://github.com/microsoft/vcpkg-tool/releases/latest/download/vcpkg-macos
  elif [ -e /etc/alpine-release ]; then
  curl -L -o "${VCPKG_ROOT}/vcpkg" https://github.com/microsoft/vcpkg-tool/releases/latest/download/vcpkg-muslc
  