feat(gooddata-sdk): [AUTO] add grand_totals_position to ExportSettings

[yenkins-admin]

Adds optional grand_totals_position field to ExportSettings so SDK users can control grand totals placement when exporting tabular data.

Problem: P033 | Workflow: https://github.com/gooddata/gdc-nas/actions/runs/23194184862

What changed in gdc-nas

A new optional grandTotalsPosition enum field (values: pinnedBottom, pinnedTop, bottom, top) was added to the Settings object of TabularExportRequest in the automation, export-controller, and metadata-api OpenAPI specs. The export-controller was updated to automatically resolve the grand totals position from the visualization object's controls property when the caller does not supply one.

• Commit: 36a823e — feat(tabular-exporter): respect grand-total-possition in PDFs in AD
• Related PR: #21161
• Jira: F1-2020

What was implemented in SDK

Added GrandTotalsPosition = Literal['pinnedBottom', 'pinnedTop', 'bottom', 'top'] TypeAlias and grand_totals_position: GrandTotalsPosition | None = None field to the ExportSettings @define class. The field automatically propagates to the API request through the existing Base.to_api() → client_class().from_dict() converter path. GrandTotalsPosition is exported from the public gooddata_sdk package. Parametrized unit tests were added to verify the field value propagates through to_api() and defaults to None.

Files modified

• packages/gooddata-sdk/src/gooddata_sdk/catalog/export/request.py
• packages/gooddata-sdk/src/gooddata_sdk/__init__.py
• packages/gooddata-sdk/tests/export/test_export_service.py

JIRA: PENDING (Jira ticket will be created after review)
Risk: Low

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 77.27%. Comparing base (4dc3f87) to head (516813a).

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1451      +/-   ##
==========================================
+ Coverage   77.24%   77.27%   +0.02%     
==========================================
  Files         227      227              
  Lines       14672    14686      +14     
==========================================
+ Hits        11334    11349      +15     
+ Misses       3338     3337       -1     

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