* mtmd : read LFM2 tiling params from GGUF metadata
Write min_tiles, max_tiles, tile_size and max_pixels_tolerance from
processor_config.json when converting LFM2-VL mmproj, read them in clip.cpp
with the previous constants as defaults. do_image_splitting=false maps to
min_tiles=max_tiles=1 (no tiling).
Rebased version of #25524, original implementation by Michael DM (@michael-dm).
Co-authored-by: Michael DM <usable_siren180@simplelogin.com>
* fix test
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Co-authored-by: Michael DM <usable_siren180@simplelogin.com>