svn commit: r79274 - release/arrow/apache-arrow-adbc-20

[lidavidm]

Author: lidavidm
Date: Fri Sep 12 12:25:56 2025
New Revision: 79274

Log:
Apache Arrow ADBC 20

Added:
   release/arrow/apache-arrow-adbc-20/
      - copied from r79273, dev/arrow/apache-arrow-adbc-20-rc0/