Remove RS_BandIsNoData and fix behavior of handling out-of-bound band index

Author: Kontinuation

rust/sedona-raster-functions/src/lib.rs

@@ -16,7 +16,6 @@
 // under the License.
 
 mod executor;
-pub mod raster_utils;
 pub mod register;
 pub mod rs_band_accessors;
 pub mod rs_bandpath;

rust/sedona-raster-functions/src/raster_utils.rs

@@ -40,7 +40,6 @@ pub fn default_function_set() -> FunctionSet {
         function_set,
         crate::rs_band_accessors::rs_bandpixeltype_udf,
         crate::rs_band_accessors::rs_bandnodatavalue_udf,
-        crate::rs_band_accessors::rs_bandisnodata_udf,
         crate::rs_bandpath::rs_bandpath_udf,
         crate::rs_convexhull::rs_convexhull_udf,
         crate::rs_envelope::rs_envelope_udf,