svn commit: r74317 - /dev/arrow/apache-arrow-adbc-16-rc0/

[lidavidm]

Author: lidavidm
Date: Tue Jan 21 01:40:51 2025
New Revision: 74317

Log:
Remove old Apache Arrow ADBC RC: apache-arrow-adbc-16-rc0/

Removed:
    dev/arrow/apache-arrow-adbc-16-rc0/