Add 'gdal raster create' (port of gdal_create)

Author: rouault

apps/CMakeLists.txt

@@ -21,6 +21,7 @@ add_library(
   gdalalg_raster_clip.cpp
   gdalalg_raster_color_map.cpp
   gdalalg_raster_convert.cpp
+  gdalalg_raster_create.cpp
   gdalalg_raster_edit.cpp
   gdalalg_raster_contour.cpp
   gdalalg_raster_hillshade.cpp

apps/gdalalg_raster.cpp

@@ -19,6 +19,7 @@
 #include "gdalalg_raster_clip.h"
 #include "gdalalg_raster_color_map.h"
 #include "gdalalg_raster_convert.h"
+#include "gdalalg_raster_create.h"
 #include "gdalalg_raster_edit.h"
 #include "gdalalg_raster_contour.h"
 #include "gdalalg_raster_hillshade.h"
@@ -56,6 +57,7 @@ class GDALRasterAlgorithm final : public GDALAlgorithm
         RegisterSubAlgorithm<GDALRasterColorMapAlgorithmStandalone>();
         RegisterSubAlgorithm<GDALRasterConvertAlgorithm>();
         RegisterSubAlgorithm<GDALRasterClipAlgorithmStandalone>();
+        RegisterSubAlgorithm<GDALRasterCreateAlgorithm>();
         RegisterSubAlgorithm<GDALRasterEditAlgorithmStandalone>();
         RegisterSubAlgorithm<GDALRasterHillshadeAlgorithmStandalone>();
         RegisterSubAlgorithm<GDALRasterOverviewAlgorithm>();