Fix stonith-timeout value for ISCSI configuration by removing the 's' suffix

Author: devanshjainms

src/roles/ha_db_hana/tasks/files/constants.yaml

@@ -50,7 +50,7 @@ VALID_CONFIGS:
     stonith-timeout:                  "900"
   ISCSI:
     have-watchdog:                    "true"
-    stonith-timeout:                  "144s"
+    stonith-timeout:                  "144"
 
 
 # === Resource Defaults ===