fix: 修复安装游戏时选择版本后返回已选择的版本会被清除的问题 (#5423)

HMCL/src/main/java/org/jackhuang/hmcl/ui/download/VersionsPage.java

@@ -60,7 +60,6 @@ import org.jackhuang.hmcl.ui.wizard.Navigation;
 import org.jackhuang.hmcl.ui.wizard.Refreshable;
 import org.jackhuang.hmcl.ui.wizard.WizardPage;
 import org.jackhuang.hmcl.util.NativePatcher;
-import org.jackhuang.hmcl.util.SettingsMap;
 import org.jackhuang.hmcl.util.StringUtils;
 import org.jackhuang.hmcl.util.i18n.I18n;
 import org.jackhuang.hmcl.util.platform.OperatingSystem;
@@ -131,11 +130,6 @@ public final class VersionsPage extends Control implements WizardPage, Refreshab
         return title;
     }
 
-    @Override
-    public void cleanup(SettingsMap settings) {
-        settings.remove(libraryId);
-    }
-
     private void onRefresh() {
         refresh();
     }