svn commit: r74318 - /dev/arrow/apache-arrow-adbc-16-rc1/

[lidavidm]

Author: lidavidm
Date: Tue Jan 21 01:40:53 2025
New Revision: 74318

Log:
Remove old Apache Arrow ADBC RC: apache-arrow-adbc-16-rc1/

Removed:
    dev/arrow/apache-arrow-adbc-16-rc1/