parser: fallback zone-less source timestamps to Europe/Moscow

internal/parser/vendors/xigmanas/parser.go

@@ -431,7 +431,7 @@ func parseEventTimestamp(line string) time.Time {
 	prefixRe := regexp.MustCompile(`^[A-Z][a-z]{2}\s+\d{1,2}\s+\d{2}:\d{2}:\d{2}`)
 	if prefix := prefixRe.FindString(line); prefix != "" {
 		year := time.Now().Year()
-		if ts, err := time.Parse("Jan 2 15:04:05 2006", prefix+" "+strconv.Itoa(year)); err == nil {
+		if ts, err := parser.ParseInDefaultArchiveLocation("Jan 2 15:04:05 2006", prefix+" "+strconv.Itoa(year)); err == nil {
 			return ts
 		}
 	}