message: Fix usage of remove_plan_type
diff: @@ -9,6 +9,7 @@ namespace vcpkg::Commands::Remove
  {
  using Dependencies::package_spec_with_remove_plan;
  using Dependencies::remove_plan_type;
  + using Dependencies::request_type;
  static const std::string OPTION_PURGE = "--purge";
  static const std::string OPTION_RECURSIVE = "--recursive";
  @@ -180,7 +181,7 @@ namespace vcpkg::Commands::Remove
  const bool has_non_user_requested_packages = std::find_if(remove_plan.cbegin(), remove_plan.cend(), [](const package_spec_with_remove_plan& package)-> bool
  {
  - return package.plan.plan_type == remove_plan_type::REMOVE_AUTO_SELECTED;
  + return package.plan.request_type != request_type::USER_REQUESTED;
  }) != remove_plan.cend();
  if (has_non_user_requested_packages && !isRecursive)
  @@ -197,7 +198,7 @@ namespace vcpkg::Commands::Remove
  {
  System::println(System::color::success, "Package %s is not installed", action.spec);
  }
  - else if (action.plan.plan_type == remove_plan_type::REMOVE_AUTO_SELECTED || action.plan.plan_type == remove_plan_type::REMOVE_USER_REQUESTED)
  + else if (action.plan.plan_type == remove_plan_type::REMOVE)
  {
  const std::string display_name = action.spec.display_name();
  System::println("Removing package %s... ", display_name);
  @@ -206,9 +207,8 @@ namespace vcpkg::Commands::Remove
  if (alsoRemoveFolderFromPackages)
  {
  - const fs::path spec_package_dir = paths.packages / action.spec.dir();
  System::println("Purging package %s... ", display_name);
  - delete_directory(spec_package_dir);
  + delete_directory(paths.packages / action.spec.dir());
  System::println(System::color::success, "Purging package %s... done", display_name);
  }
  }
  