Search filters for package elevation requirements

Description of the new feature/enhancement

I would like a setting to specify I want packages that run in "user" mode. My account doesn't have administrator rights on the machine. I don't want to have them show up in search results by default if I have enabled that setting.

"searchFilters": {
  "elevationRequirement": {
    "elevationRequired": "exclude"
    "elevationProhibited": "include"
    "elevatesSelf": "exclude"
  }
}

The default behavior is to include.

I would also like the ability to filter search results by packages that require or prohibit administrator mode. That way I can still search across all packages to be informed of what is available that I may not be able to install as a user or an administrator.

winget search <query> --elevationRequired - includes "elevatesSelf"
winget search <query> --elevationProhibited

Proposed technical implementation details (optional)

No response

No files, tests, or entry points are identified in the issue. Start by locating the search filter configuration and the winget search option handling, then determine how elevation metadata is represented; done means configuration and command-line filters produce the requested inclusion and exclusion behavior.