Update project copyright configuration

Relevant: #1791

.idea/copyright/Mamoe_mirai.xml

@@ -1,7 +1,7 @@
 <component name="CopyrightManager">
   <copyright>
-    <option name="allowReplaceRegexp" value="2019\-2020" />
-    <option name="notice" value="Copyright 2019-2021 Mamoe Technologies and contributors.&#10;&#10;此源代码的使用受 GNU AFFERO GENERAL PUBLIC LICENSE version 3 许可证的约束, 可以在以下链接找到该许可证.&#10;Use of this source code is governed by the GNU AGPLv3 license that can be found through the following link.&#10;&#10;https://github.com/mamoe/mirai/blob/dev/LICENSE" />
+    <option name="allowReplaceRegexp" value="20..\-20(?!22).." />
+    <option name="notice" value="Copyright 2019-2022 Mamoe Technologies and contributors.&#10;&#10;此源代码的使用受 GNU AFFERO GENERAL PUBLIC LICENSE version 3 许可证的约束, 可以在以下链接找到该许可证.&#10;Use of this source code is governed by the GNU AGPLv3 license that can be found through the following link.&#10;&#10;https://github.com/mamoe/mirai/blob/dev/LICENSE" />
     <option name="myName" value="Mamoe/mirai" />
   </copyright>
 </component>