build: update warning filters (#219)

* build: update warning filters

* build: update warning filters

Author: parthea

packages/google-cloud-documentai-toolbox/pytest.ini

@@ -6,14 +6,10 @@ filterwarnings =
     ignore:.*custom tp_new.*in Python 3.14:DeprecationWarning
     # Remove once https://github.com/dateutil/dateutil/issues/1314 is fixed
     ignore:datetime.datetime.utcfromtimestamp\(\) is deprecated:DeprecationWarning:dateutil.tz.tz
-    # Remove once release PR https://github.com/googleapis/proto-plus-python/pull/391 is merged
-    ignore:datetime.datetime.utcfromtimestamp\(\) is deprecated:DeprecationWarning:proto.datetime_helpers
-    # Remove once release PR https://github.com/googleapis/python-api-common-protos/pull/191 is merged
-    ignore:.*pkg_resources.declare_namespace:DeprecationWarning
-    ignore:.*pkg_resources is deprecated as an API:DeprecationWarning
     # Remove once Python3.7 support is dropped https://github.com/googleapis/python-documentai-toolbox/issues/209
     ignore:distutils Version classes are deprecated:DeprecationWarning
-    # Remove once release PR https://github.com/googleapis/python-api-core/pull/555 is merged
-    ignore:datetime.datetime.utcnow\(\) is deprecated:DeprecationWarning:google.api_core.datetime_helpers
-    # Remove once release PR https://github.com/googleapis/google-auth-library-python/pull/1416 is merged
-    ignore:datetime.datetime.utcnow\(\) is deprecated:DeprecationWarning:google.auth._helpers
+    # Remove after support for Python 3.7 is dropped
+    ignore:After January 1, 2024, new releases of this library will drop support for Python 3.7:DeprecationWarning
+    # Remove once the minimum supported version of `google-api-core` is 2.15.0
+    ignore:.*pkg_resources.declare_namespace:DeprecationWarning
+    ignore:.*pkg_resources is deprecated as an API:DeprecationWarning