Merge pull request 'Phase 2 PR 9 — thread IsAlarm discovery flag end-to-end' (#8) from phase-2-pr9-alarms into v2

src/ZB.MOM.WW.OtOpcUa.Driver.Galaxy.Proxy/GalaxyProxyDriver.cs

@@ -123,7 +123,8 @@ public sealed class GalaxyProxyDriver(GalaxyProxyOptions options)
                         IsArray: attr.IsArray,
                         ArrayDim: attr.ArrayDim,
                         SecurityClass: MapSecurity(attr.SecurityClassification),
-                        IsHistorized: attr.IsHistorized));
+                        IsHistorized: attr.IsHistorized,
+                        IsAlarm: attr.IsAlarm));
             }
         }
     }