Skip a decompression test (rapidsai#18825)

The test fails on a nightly CUDA 11.8 config; skipping for now as the tested functionality is opt-in and has an alternative.

Authors:
  - Vukasin Milovanovic (https://github.com/vuule)

Approvers:
  - Vyas Ramasubramani (https://github.com/vyasr)

URL: rapidsai#18825

Author: vuule

python/cudf/cudf/tests/test_parquet.py

@@ -4467,6 +4467,9 @@ def my_pdf(request):
 
 @pytest.mark.parametrize("compression", ["brotli", "gzip", "snappy", "zstd"])
 def test_parquet_decompression(set_decomp_env_vars, my_pdf, compression):
+    if compression == "snappy":
+        pytest.skip("Skipping because of a known issue on CUDA 11.8")
+
     # PANDAS returns category objects whereas cuDF returns hashes
     expect = my_pdf.drop(columns=["col_category"])