Commit 982f95c093 for frr

commit 982f95c093181d2af0a73b48b8cff521ebf9053d
Merge: d2276bbe6c 5e47fc4003
Author: Russ White <russ@riw.us>
Date:   Tue Oct 13 09:50:41 2026 -0400

    Merge pull request #23557 from routingrocks/rvaratharaj/pimd_rpt_prune_rejoin

    pimd: fix RP stuck NotJoined after RPT prune is removed