message: Add text filtering in `vcpkg depend-info`
diff: #include "vcpkg_Commands.h"
  #include "vcpkg_Strings.h"
  #include "vcpkg_System.h"
  +#include "vcpkg_Util.h"
  namespace vcpkg::Commands::DependInfo
  {
  void perform_and_exit(const VcpkgCmdArguments& args, const VcpkgPaths& paths)
  {
  - static const std::string example = Commands::Help::create_example_string(R"###(depend-info)###");
  - args.check_exact_arg_count(0, example);
  + static const std::string example = Commands::Help::create_example_string(R"###(depend-info [pat])###");
  + args.check_max_arg_count(1, example);
  args.check_and_get_optional_command_arguments({});
  - const auto source_control_files = Paragraphs::load_all_ports(paths.get_filesystem(), paths.ports);
  + std::vector<std::unique_ptr<SourceControlFile>> source_control_files =
  + Paragraphs::load_all_ports(paths.get_filesystem(), paths.ports);
  +
  + if (args.command_arguments.size() == 1)
  + {
  + const std::string filter = args.command_arguments.at(0);
  +
  + Util::erase_remove_if(source_control_files,
  + [&](const std::unique_ptr<SourceControlFile>& source_control_file) {
  +
  + const SourceParagraph& source_paragraph = *source_control_file->core_paragraph;
  +
  + if (Strings::case_insensitive_ascii_contains(source_paragraph.name, filter))
  + {
  + return false;
  + }
  +
  + for (const Dependency& dependency : source_paragraph.depends)
  + {
  + if (Strings::case_insensitive_ascii_contains(dependency.name, filter))
  + {
  + return false;
  + }
  + }
  +
  + return true;
  + });
  + }
  for (auto&& source_control_file : source_control_files)
  {
  