updates pytest warnings

Author: chalmerlowe

pytest.ini

@@ -2,13 +2,6 @@
 filterwarnings =
     # treat all warnings as errors
     error
-    # Remove once support for python 3.7 and 3.8 is dropped
-    # Ignore warnings from older versions of pandas which still have python 3.7/3.8 support
-    ignore:.*distutils Version classes are deprecated:DeprecationWarning
-    ignore:.*resolve package from __spec__ or __package__, falling back on __name__ and __path__:ImportWarning
-    # Remove once https://github.com/dateutil/dateutil/issues/1314 is fixed
-    # dateutil is a dependency of pandas
-    ignore:datetime.datetime.utcfromtimestamp\(\) is deprecated:DeprecationWarning:dateutil.tz.tz
     # Remove once https://github.com/googleapis/python-db-dtypes-pandas/issues/227 is fixed
     ignore:.*any.*with datetime64 dtypes is deprecated and will raise in a future version:FutureWarning
     ignore:.*all.*with datetime64 dtypes is deprecated and will raise in a future version:FutureWarning