Microstl wrapper can't parse some STL files

[sgsellan]

For some reason I don't have the time to track down right now, files like this one with thingi10k id 61765 return a parse error when trying to read them with gpytoolbox (v0.3.3, but the STL reader has never changed so I imagine this will happen across versions):

>>> v,f = gpytoolbox.read_mesh("61765.stl")
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/silviasellan/miniconda3/lib/python3.11/site-packages/gpytoolbox/read_mesh.py", line 91, in read_mesh
    V,F = _read_stl(file,merge_stl)
          ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/silviasellan/miniconda3/lib/python3.11/site-packages/gpytoolbox/read_mesh.py", line 239, in _read_stl
    raise Exception(f"The file {file} was opened but could not be parsed.")
Exception: The file 61765.stl was opened but could not be parsed.