skip a test that's known to fail with libjpeg_turbo

recipe/meta.yaml

@@ -51,9 +51,12 @@ requirements:
 
 {% set tests_to_skip = "_not_a_real_test" %}
 # compile smoke test failing to link python3x.lib
-{% set tests_to_skip = tests_to_skip + " or test_embeddable" %}                 # [win]
+{% set tests_to_skip = tests_to_skip + " or test_embeddable" %}                     # [win]
 # the following needs a viewer which we don't have
-{% set tests_to_skip = tests_to_skip + " or (test_imageshow and test_show)" %}  # [linux]
+{% set tests_to_skip = tests_to_skip + " or (test_imageshow and test_show)" %}      # [linux]
+# this test is a known failure with libjpeg_turbo, but only marked as such for 2.0 upstream, not 2.x, see
+# https://github.com/python-pillow/Pillow/blob/9.3.0/Tests/test_file_libtiff.py#L885-L891
+{% set tests_to_skip = tests_to_skip + " or test_strip_ycbcr_jpeg_2x2_sampling" %}  # [not osx]
 # skip test that requires an image incorrectly flagged by AV
 {% set tests_to_skip = tests_to_skip + " or test_tiff_crashes[Tests/images/crash-81154a65438ba5aaeca73fd502fa4850fbde60f8.tif]" %}