Exercise solution for materializing pipeline intermediate result

$ gdal raster pipeline \
        mosaic SENTINEL2_L2A:S2B_MSIL2A_20260423T094029_N0512_R036_T34TDR_20260423T115714.SAFE/MTD_MSIL2A.xml:10m:EPSG_32634 \
        SENTINEL2_L2A:S2B_MSIL2A_20260423T094029_N0512_R036_T34TER_20260423T115714.SAFE/MTD_MSIL2A.xml:10m:EPSG_32634 \
        SENTINEL2_L2A:S2B_MSIL2A_20260423T094029_N0512_R036_T34TES_20260423T115714.SAFE/MTD_MSIL2A.xml:10m:EPSG_32634 \
        ! \
        select --band 1,2,3 \
        ! \
        scale --input-min 400 \
              --input-max 2400 \
              --output-data-type uint8 \
        ! \
        materialize --output=mosaic.tif \
        ! \
        tile --min-zoom 10 s2_tiled_min_zoom10 --format WEBP

Note

Original idea was to use COG output instead of regular GeoTIFF, but fails currently because of https://github.com/OSGeo/gdal/issues/14730