coin: enable debug info for HarmonyOS release builds


Pick-to: 6.12
Task-number: QTBUG-151135
Change-Id: Id77a98a1732d65bc8c3e0d6424de083dfbeff2ce
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
commit8b0c30dcccb86602251fc660957d0927971ce022
parente9e92c2332671ec44987d2e758e3a168a706d46a
authorLiang Qi <liang.qi@qt.io>
committerLiang Qi <liang.qi@qt.io>
commit timeFri, 9 Oct 2026 08:59:52 +0000