Fix passing incorrect attrs slice to WireWrite

conn.go

@@ -85,7 +85,7 @@ func (c *Conn) EntryErr(pri Priority, msg string, attrs []Attr) error {
 	})
 	a = append(a, c.Common...)
 	a = append(a, attrs...)
-	err := c.WriteAttrs(attrs)
+	err := c.WriteAttrs(a)
 	slices.Delete(a, 0, len(a)) // ensure GC doesn't see refs to old data
 	c.atts.Put(a)
 	return err