[ImageResizer] Fix the missing settings of png encoder

[moooyo]

• Apply codec-specific encoder properties (e.g. JPEG quality) in the transcode path when transforms are required, matching WPF behavior.
• Apply PngInterlaceOption to the WinRT PNG encoder via the "InterlaceOption" BitmapPropertySet entry; previously the setting was persisted but never passed to the encoder.

Summary of the Pull Request

PR Checklist

• Closes: #xxx

• Communication: I've discussed this with core contributors already. If the work hasn't been agreed, this work might be rejected
• Tests: Added/updated and all pass
• Localization: All end-user-facing strings can be localized
• Dev docs: Added/updated
• New binaries: Added on the required places
  • JSON for signing for new binaries
  • WXS for installer for new binaries and localization folder
  • YML for CI pipeline for new test projects
  • YML for signed pipeline
• Documentation updated: If checked, please file a pull request on our docs repo and link it here: #xxx

Detailed Description of the Pull Request / Additional comments

Validation Steps Performed

[Copilot]

Pull request overview

This PR fixes encoder-settings gaps in ImageResizer by ensuring codec-specific encoder options are actually applied during the transcode path (when transforms force re-encoding), and by correctly passing the persisted PNG interlace setting to the WinRT PNG encoder.

Changes:

• Apply codec-specific encoder properties in the transform/transcode path via encoder.BitmapProperties.SetPropertiesAsync(...).
• Add PNG "InterlaceOption" to the BitmapPropertySet when _settings.PngInterlaceOption is explicitly set to On/Off.