svn commit: r70135 - /release/arrow/apache-arrow-adbc-12/

[lidavidm]

Author: lidavidm
Date: Fri Jul  5 01:27:45 2024
New Revision: 70135

Log:
Remove old Apache Arrow ADBC release: apache-arrow-adbc-12/

Removed:
    release/arrow/apache-arrow-adbc-12/