Fix OpenAI provider get_provider_info

[jason810496]

• realted: Fix CI regression of "Improve OpenAI provider metadata" #63403

Why

The /opt/airflow/scripts/in_container/run_provider_yaml_files_check.py is still failing. We need to edit the airflow-core/src/airflow/provider.yaml.schema.json and providers/openai/src/airflow/providers/openai/get_provider_info.py to get them pass.

  During handling of the above exception, another exception occurred:

  Traceback (most recent call last):
    File "/opt/airflow/scripts/in_container/run_provider_yaml_files_check.py", line 771, in <module>
      all_parsed_yaml_files: dict[str, dict] = _load_package_data(paths)
    File "/opt/airflow/scripts/in_container/run_provider_yaml_files_check.py", line 163, in _load_package_data
      raise RuntimeError(msg)
  RuntimeError: Unable to parse: /opt/airflow/providers/openai/provider.yaml. Original error ValidationError: ['ai', 'openai', 'machine-learning', 'generative-ai', 'llm', 'text-generation', 'embeddings', 'ai-inference'] is too long

  Failed validating 'maxItems' in schema['properties']['integrations']['items']['properties']['tags']:
      {'description': "List of tags describing the integration. While we're "
                      'using RST, only one tag is supported per integration.',
       'type': 'array',
       'items': {'type': 'string',
                 'enum': ['ai',
                          'alibaba',
                          'apache',
                          'aws',
                          'azure',
                          'dbt',
                          'gcp',
                          'gmp',
                          'google',
                          'kafka',
                          'protocol',
                          'service',
                          'software',
                          'yandex']},
       'minItems': 1,
       'maxItems': 1}

  On instance['integrations'][0]['tags']:
      ['ai',
       'openai',
       'machine-learning',
       'generative-ai',
       'llm',
       'text-generation',
       'embeddings',
       'ai-inference']
  Error 1 returned

[amoghrajesh]

LGTM +1

Tests need fixing though

[jason810496]

All the previous fail tests (static-check, doc builds) are now passed, so I merging now.

[github-actions]

Backport failed to create: v3-1-test. View the failure log Run details

Note: As of Merging PRs targeted for Airflow 3.X
the committer who merges the PR is responsible for backporting the PRs that are bug fixes (generally speaking) to the maintenance branches.

In matter of doubt please ask in #release-management Slack channel.

Status	Branch	Result
❌	v3-1-test

You can attempt to backport this manually by running:

cherry_picker 1b4fafb v3-1-test

This should apply the commit to the v3-1-test branch and leave the commit in conflict state marking
the files that need manual conflict resolution.

After you have resolved the conflicts, you can continue the backport process by running:

cherry_picker --continue

If you don't have cherry-picker installed, see the installation guide.