net/activemq: Update 6.2.7 => 6.2.9
Release Notes:
https://activemq.apache.org/components/classic/download/classic-06-02-08
https://activemq.apache.org/components/classic/download/classic-06-02-09
Sponsored by: UNIS Labs
MFH: 2026Q3
(cherry picked from commit 919baa3ba8e7d7636d01ac8f723c017e2cf7be27)