SEDONA-725 rearrange the spark module

Author: Imbruced

python/pytest.ini

@@ -21,10 +21,9 @@
 from tests.flink.conftest import has_pyflink
 
 if not has_pyflink():
-    pytest.skip("PyFlink is not installed. Skipping tests that require PyFlink.")
+    pytest.skip("PyFlink is not installed. Skipping tests that require PyFlink.", allow_module_level=True)
 
 
-@pytest.mark.flink
 def test_register(table_env):
     result = (
         table_env.sql_query("SELECT ST_ASBinary(ST_Point(1.0, 2.0))")
@@ -35,7 +34,6 @@ def test_register(table_env):
     assert 1 == len([el for el in result])
 
 
-@pytest.mark.flink
 def test_register_udf(table_env):
     from pyflink.table.udf import ScalarFunction, udf