[Automatic] Update CITATION.cff files

CITATION.cff

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+cff-version: 1.2.0
+title: gt_structure_4_3
+message: If you use this dataset, please cite it using the metadata from this file.
+type: dataset
+authors:
+    - given-names: Matthias
+      family-names: Boenig
+      orcid: 0000-0003-4615-4753
+repository-code: 'https://github.com/tboenig/gt_structure_4_3'
+url: 'https://github.com/tboenig/gt_structure_4_3'
+abstract: |-
+    The repo gt_structure_4_3 is part of the OCR-D Ground Truth Structure corpus. Only the structure of the printed page is annotated. The corpus was created as a result of the DFG project OCR-D. Corrections and extensions can be reported, please use the Issues.
+keywords:
+    - ocr-d
+    - repository
+    - segmentation
+    - ground-truth
+    - data_structure
+license: CC0 1.0
+commit: v1.1.8
+version: 16_v1.1.8
+date-released: '2024-1-22'