feat: add fields to alert info

Signed-off-by: Jongmin Kim <[email protected]>

Author: whdalsrnt

proto/spaceone/api/alert_manager/v1/alert.proto

@@ -211,6 +211,8 @@ message AlertInfo {
     repeated AlertResource resources = 9;
     TriggeredType triggered_type = 10;
     string triggered_by = 11;
+    string acknowledged_by = 12;
+    string resolved_by = 13;
 
     google.protobuf.Struct additional_info = 15;
     repeated string labels = 16;