- Deleted old deb822_encode.go and deb822_types.go files.
- Introduced new deb822_encode.go with improved Marshall function and Writer struct for encoding.
- Added deb822_decode.go for decoding functionality with enhanced error handling.
- Created deb822_rawdata.go to define RawData type for handling raw deb822 values.
- Implemented Description type in deb822/datatype/description.go for structured description handling.
- Updated Package struct in dpkg/header.go to use new Description type.
- Refactored UnmarshalBinary method in dpkg/header.go to utilize new deb822 decoding logic.
- Added comprehensive tests for encoding and decoding in deb822_encode_test.go and deb822_decode_test.go.
- Removed internal scanner package as it was no longer needed.
Signed-off-by: Matheus Sampaio Queiroga <srherobrine20@gmail.com>