feat(sedona-gdal): add dataset and vector/raster wrappers

[Kontinuation]

Summary

• add safe wrappers for GDAL datasets, drivers, raster bands, features, and layers
• wire the core raster/vector modules that higher-level operations build on
• keep the stack focused on data model wrappers before adding raster algorithms and facade APIs

Depends on #695.

Testing

• cargo test -p sedona-gdal
• cargo clippy -p sedona-gdal -- -D warnings

Notes

• cargo test -p sedona-gdal currently fails in this environment because raster fixture assets such as tinymarble.tif are not present under submodules/sedona-testing/data/raster