docs: update copyright years

Signed-off-by: so5iso4ka <so5iso4ka@icloud.com>

Author: so5iso4ka

docs/COPYING.md

@@ -1,7 +1,7 @@
 ## Freesm Launcher
 
       Freesm Launcher - Minecraft Launcher
-      Copyright (C) 2024-2025 Freesm Launcher Contributors
+      Copyright (C) 2024-2026 Freesm Launcher Contributors
 
       This program is free software: you can redistribute it and/or modify
       it under the terms of the GNU General Public License as published by
@@ -35,7 +35,7 @@
 ## Prism Launcher
 
      Prism Launcher - Minecraft Launcher
-     Copyright (C) 2022-2025 Prism Launcher Contributors
+     Copyright (C) 2022-2026 Prism Launcher Contributors
 
      This program is free software: you can redistribute it and/or modify
      it under the terms of the GNU General Public License as published by
@@ -435,19 +435,19 @@
 ## vcpkg (`cmake/vcpkg-ports`)
 
     MIT License
-    
+
     Copyright (c) Microsoft Corporation
-    
+
     Permission is hereby granted, free of charge, to any person obtaining a copy of this
     software and associated documentation files (the "Software"), to deal in the Software
     without restriction, including without limitation the rights to use, copy, modify,
     merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
     permit persons to whom the Software is furnished to do so, subject to the following
     conditions:
-    
+
     The above copyright notice and this permission notice shall be included in all copies
     or substantial portions of the Software.
-    
+
     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
     INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
     PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT