update gstack submodule to c6e6a21

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
bastien 2026-04-13 15:01:26 +02:00
parent 939fcb396e
commit 6e7c5d478a

@ -1 +1 @@
Subproject commit b73f364411fe933a2e9d70c1a469621be92a9a34 Subproject commit c6e6a21d1a9a58e771403260ff6a134898f2dd02