oxipng seems to be missing the strip `safe` and `Vec<String>` option

- Docs: https://docs.rs/oxipng/5.0.1/oxipng/enum.Headers.html
- Test: https://github.com/shssoichiro/oxipng/blob/7ffbe1fb7865a8e97512e63cef06bebc245059a1/tests/flags.rs#L224-L230

- `safe` would remove all auxiliary data blocks that do not potentially affect the rendering of the image. For example, Text Chunks will be removed.
- `all` would maintain the current behavior and remove all auxiliary data blocks.

https://github.com/Brooooooklyn/Image/blob/e61083611a6e16e07b38eaefee8d2537c93efe2c/packages/binding/src/png.rs#L131-L139

imageoptim uses safe by default.

https://github.com/ImageOptim/ImageOptim/blob/d8d6bc528f0b19253585d824851e320db3261d03/imageoptim/Backend/Workers/OxiPngWorker.m#L31-L33

Start with the linked oxipng Headers documentation and the tests/flags.rs example around lines 224-230, then inspect this repository's PNG option binding. The change is done when the safe and all stripping choices, including the Vec option described in the title, are exposed consistently and the relevant flag behavior is covered.

Written by the indexing model from the issue text.