Fix Google Cloud Datacatalog test

[kaxil]

This field (dataplex_transfer_status) got added in googleapis/google-cloud-python#13277 as part of google-cloud-datacatalog==3.22.0

Example failure: https://github.com/apache/airflow/actions/runs/11842030744/job/33000167393?pr=44036

=========================== short test summary info ============================
FAILED providers/tests/google/cloud/operators/test_datacatalog.py::TestCloudDataCatalogCreateTagTemplateOperator::test_assert_valid_hook_call - AssertionError: assert equals failed
  {                                {                               
                                     'dataplex_transfer_status': 0 
                                   ,                               
    'display_name': '',              'display_name': '',           
    'fields': {},                    'fields': {},                 
    'is_publicly_readable': False    'is_publicly_readable': False 
  ,                                ,                               
    'name': 'projects/example_id/    'name': 'projects/example_id/ 
  locations/en-west-3/tagTemplate  locations/en-west-3/tagTemplate 
  s/test-tag-template-id',         s/test-tag-template-id',        
  }                                }
====== 1 failed, 4200 passed, 79 skipped, 1 warning in 261.02s (0:04:21) =======

---

^ Add meaningful description above
Read the Pull Request Guidelines for more information.
In case of fundamental code changes, an Airflow Improvement Proposal (AIP) is needed.
In case of a new dependency, check compliance with the ASF 3rd Party License Policy.
In case of backwards incompatible changes please leave a note in a newsfragment file, named {pr_number}.significant.rst or {issue_number}.significant.rst, in newsfragments.

[potiuk]

Yeah I was afraid of this - you cannot us dict in dict assert :( .

[potiuk]

pytest-dev/pytest#2376 (comment)

[potiuk]

Python 3.9+

assert {**dict2, **dict1} == dict2

[kaxil]

oh whoops, fixing