go : improve progress reporting and callback handling (#1024)
    
    - Rename `cb` to `callNewSegment` in the `Process` function

    - Add `callProgress` as a new parameter to the `Process` function

    - Introduce `ProgressCallback` type for reporting progress during processing

    - Update `Whisper_full` function to include `progressCallback` parameter

    - Add `registerProgressCallback` function and `cbProgress` map for handling progress callbacks

    

    Signed-off-by: appleboy <appleboy.tw@gmail.com>