### Godot version

v4.1.dev.custom_build [2e273f0e35800f2bcc7c05db54100caa97928f69]

### System information

Windows 11 x64, Vulkan (Forward+), NVIDIA GeForce GTX 1650

### Issue description

Importing EXR files from baking lightmaps will always fail. But the files aren't corrupted and can be opened in other software like Krita.

### Steps to reproduce

Do these in the MRP

1. Find `lm` node in the scene `000.tscn`, And press `Bake Lightmaps`
2. After finished baking, The lightmaps should be rendering normally and several error messages will be printed out. They say :
- Invalid/Corrupted data found when decoding pixels.
- Error loading image: res://000.exr
- Error importing 'res://000.exr'.

3. When trying to reopen `000.tscn`, The lightmaps won't render in the scene anymore.

( Optional )

4. If trying to put the lightmap data `000.lmbake` into the `lm` node. It will spam these out :
- Uniforms were never supplied for set (1) at the time of drawing, which are required by the pipeline
- Texture (binding: 7) is an array of (8) textures, so it should be provided equal number of texture IDs to satisfy it (IDs provided: 7).

Then all the meshes go black immediately.

### Minimal reproduction project

[i_5222a99f5_001.zip](https://github.com/godotengine/godot/files/11629095/i_5222a99f5_001.zip)

}
  size_t buf_size = zfp_stream_maximum_size(zfp, field);
  outBuf->resize(buf_size);
  bitstream *stream = stream_open(&outBuf->at(0), buf_size);
  zfp_stream_set_bit_stream(zfp, stream);
  zfp_field_free(field);
  size_t image_size = size_t(width) * size_t(num_lines);
  for (size_t c = 0; c < size_t(num_channels); c++) {
    
    for (size_t y = 0; y < size_t(num_lines); y += 4) {
      for (size_t x = 0; x < size_t(width); x += 4) {
        float fblock[16];
        for (size_t j = 0; j < 4; j++) {
          for (size_t i = 0; i < 4; i++) {
            fblock[j * 4 + i] =
                inPtr[c * image_size + ((y + j) * size_t(width) + (x + i))];
          }
        }
        zfp_encode_block_float_2(zfp, fblock);
      }
    }
  }
  zfp_stream_flush(zfp);
  (*outSize) = static_cast<unsigned int>(zfp_stream_compressed_size(zfp));
  zfp_stream_close(zfp);
  return true;
}
#endif
#define TINYEXR_DIMENSION_THRESHOLD (1024 * 8192)
static bool DecodePixelData( unsigned char **out_images,