Fix version metainfo

Author: naokiri

org.fcitx.Fcitx5.Addon.Cskk.metainfo.xml.in

@@ -11,7 +11,7 @@
   <url type="bugtracker">https://github.com/naokiri/fcitx5-cskk/issues</url>
   <project_group>Fcitx</project_group>
   <releases>
-    <release version="0.8.1" date="2022-10-29"/>
+    <release version="0.8.2" date="2022-10-29"/>
     <release version="0.8.1" date="2022-10-15"/>
     <release version="0.8.0" date="2022-09-24"/>
     <release version="0.7.1" date="2022-09-19"/>