fix(i18n): split game.version to make different scenarios appropriate (#3709)

- `game.version` indicates the currently used game instance
in the game crash window, not the game version.

- Change the i18n key previously used in ModListPageSkin to
`mods.game.version`, to be consistent with the world section.

HMCL/src/main/resources/assets/lang/I18N_zh_CN.properties

@@ -832,6 +832,7 @@ mods.download=模组下载
 mods.download.title=模组下载 - %1s
 mods.download.recommend=推荐版本 - Minecraft %1s
 mods.enable=启用
+mods.game.version=游戏版本
 mods.manage=模组管理
 mods.mcbbs=MCBBS
 mods.mcmod=MC 百科