Pin Pillow and ipykernel versions in tests.

PiperOrigin-RevId: 820598500

Author: fineguy

setup.py

@@ -77,6 +77,7 @@
     'dill',
     'jax[cpu]==0.4.28',
     'jupyter',
+    'ipykernel<7.0.0',
     'pytest',
     'pytest-shard',
     'pytest-xdist',
@@ -155,7 +156,7 @@
     ],
     'c4_wsrs': ['apache-beam<2.65.0'],
     'cats_vs_dogs': ['matplotlib'],
-    'colorectal_histology': ['Pillow'],
+    'colorectal_histology': ['Pillow<12.0.0'],
     'common_voice': ['pydub'],  # and ffmpeg installed
     'duke_ultrasound': ['scipy'],
     'eurosat': ['scikit-image', 'tifffile', 'imagecodecs'],
@@ -195,7 +196,7 @@
     'svhn': ['scipy'],
     'the300w_lp': ['scipy'],
     'wake_vision': ['pandas'],
-    'wider_face': ['Pillow'],
+    'wider_face': ['Pillow<12.0.0'],
     'wiki_dialog': ['apache-beam<2.65.0'],
     'wikipedia': ['apache-beam<2.65.0', 'mwparserfromhell', 'mwxml'],
     'wsc273': ['bs4', 'lxml'],