ci: Unpin pillow, allow >=10.0.0 (#3764)

Author: dangotbanned

pyproject.toml

@@ -92,7 +92,7 @@ doc = [
     "sphinxext_altair",
     "jinja2",
     "numpydoc",
-    "pillow>=9,<10",
+    "pillow",
     "pydata-sphinx-theme>=0.14.1",
     "myst-parser",
     "sphinx_copybutton",

sphinxext/utils.py

@@ -30,7 +30,7 @@ def create_thumbnail(
         final_height = height
         final_width = int(im_width * height_factor)
 
-    thumb = im.resize((final_width, final_height), Image.ANTIALIAS)
+    thumb = im.resize((final_width, final_height), Image.Resampling.LANCZOS)
     thumb.save(thumb_filename)