v0.3.13
R bindings generation fixed and improved.
Remove usage of /vsimem/ drivers for GDAL due to memory leaks.
Add support for MapAlgebra expressions via RST_MapAlgebra.
Add support for custom combine python functions via RST_DerivedBand.
Improve test coverage.
Allow for GDAL configuration via spark config (use 'spark.databricks.labs.mosaic.gdal.' prefix).