more skips

Author: tswast

tests/system/small/test_polars_execution.py

@@ -16,7 +16,7 @@
 import bigframes
 from bigframes.testing.utils import assert_pandas_df_equal
 
-polars = pytest.importorskip("polars", reason="polars is required for this test")
+polars = pytest.importorskip("polars", minversion="1.7.0")
 
 
 @pytest.fixture(scope="module")

tests/unit/test_local_engine.py

@@ -20,7 +20,7 @@
 import bigframes
 import bigframes.pandas as bpd
 
-pytest.importorskip("polars")
+pytest.importorskip("polars", minversion="1.7.0")
 pytest.importorskip("pandas", minversion="2.0.0")