Bump Pillow to 11.1.0

[mapinis]

Hello!

In my work with GrandQC (specifically with SVSs and on Mac), I noticed that wsi_tis_detect.py would sometimes save the tissue detection mask with mode I;16. This image is then loaded in main.py and a resize is attempted with resample filter LANCZOS on line 143:

grandqc/01_WSI_inference_OPENSLIDE_QC/main.py

Line 143 in 045b7a2

tis_det_map_mpp = np.array(tis_det_map.resize((int(w_l0 * mpp / MPP_MODEL), int(h_l0 * mpp / MPP_MODEL)), Image.Resampling.LANCZOS))

This would cause an error:

There was some problem with the slide. The error is: image has wrong mode

This is because of a known issue with Pillow 10.4.0 not supporting all resampling filters for images of mode I;16: python-pillow/Pillow#8333.

This has been patched in Pillow 11.0.0 and higher: python-pillow/Pillow#8422

In my testing this resolves the issue on both my Mac and on an Ubuntu VM with CUDA, but please try it on your systems!