fix: add missing right bracket

[ComixHe]

Summary by Sourcery

Bug Fixes:

• Add missing right parenthesis in the std::as_const iteration for QQmlComponent under QT6 branch

[github-actions]

CLA Assistant Lite bot:

如果你是以企业贡献者的身份进行提交，请联系我们签署企业贡献者许可协议
If you submit as corporate contributor, please contact us to sign our Corporate Contributor License Agreement

感谢您的提交，我们非常感谢。 像许多开源项目一样，在接受您的贡献之前，我们要求您签署我们的个人贡献者许可协议。 您只需发布与以下格式相同的评论即可签署个人贡献者许可协议。
Thank you for your submission, we really appreciate it. Like many open-source projects, we ask that you sign our Individual Contributor License Agreement before we can accept your contribution. You can sign the Individual Contributor License Agreement by just posting a Pull Request Comment same as the below format.

---

I have read the CLA Document and I hereby sign the CLA.

---

_{You can retrigger this bot by commenting recheck in this Pull Request}

[deepin-ci-robot]

deepin pr auto review

这段代码是一个简单的语法修复，我来详细分析一下：

1. 语法问题：

• 原代码中 std::as_const(components) 后面缺少了闭合的圆括号 )
• 这会导致编译错误，因为C++要求括号必须成对出现

2. 代码质量：

• 这段代码使用了条件编译来处理Qt5和Qt6版本之间的差异，这是良好的实践
• 使用了Qt的容器转换函数(qAsConst/std::as_const)来避免不必要的拷贝，提高了代码质量

3. 代码性能：

• 使用std::as_const或qAsConst是正确的性能优化做法，它避免了const拷贝
• 遍历所有QQmlComponent*的方式可能会影响性能，如果组件数量很多的话

4. 代码安全：

• 使用findChildren获取所有子组件是安全的，但要注意返回的列表可能包含空指针
• 建议在遍历时添加空指针检查，避免潜在的访问异常

改进建议：

void DAppLoaderPrivate::_q_onComponentProgressChanged()
{
    qreal progress = 0;
    auto components = appRootItem->findChildren<QQmlComponent *>();
#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
    for (auto childCom : std::as_const(components)) {
        if (!childCom) continue;  // 添加空指针检查
        // 其他处理逻辑...
#else
    for (auto childCom : qAsConst(components)) {
        if (!childCom) continue;  // 添加空指针检查
        // 其他处理逻辑...
#endif
    }
}

改进说明：

1. 修复了缺少的闭合括号
2. 添加了对childCom的空指针检查，提高代码安全性
3. 保留了原有的版本兼容性处理
4. 保持了原有的性能优化做法

这样的修改既修复了语法错误，又提高了代码的健壮性，同时保持了原有的性能优化。

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

Fixed a syntax error in _q_onComponentProgressChanged by adding the missing closing parenthesis in the loop over QQmlComponent pointers.

File-Level Changes

Change	Details	Files
Correct loop syntax by adding missing parenthesis	added missing closing parenthesis after std::as_const(components)	src/dapploader.cpp

---

Tips and commands

Interacting with Sourcery

• Trigger a new review: Comment @sourcery-ai review on the pull request.
• Continue discussions: Reply directly to Sourcery's review comments.
• Generate a GitHub issue from a review comment: Ask Sourcery to create an
  issue from a review comment by replying to it. You can also reply to a
  review comment with @sourcery-ai issue to create an issue from it.
• Generate a pull request title: Write @sourcery-ai anywhere in the pull
  request title to generate a title at any time. You can also comment
  @sourcery-ai title on the pull request to (re-)generate the title at any time.
• Generate a pull request summary: Write @sourcery-ai summary anywhere in
  the pull request body to generate a PR summary at any time exactly where you
  want it. You can also comment @sourcery-ai summary on the pull request to
  (re-)generate the summary at any time.
• Generate reviewer's guide: Comment @sourcery-ai guide on the pull
  request to (re-)generate the reviewer's guide at any time.
• Resolve all Sourcery comments: Comment @sourcery-ai resolve on the
  pull request to resolve all Sourcery comments. Useful if you've already
  addressed all the comments and don't want to see them anymore.
• Dismiss all Sourcery reviews: Comment @sourcery-ai dismiss on the pull
  request to dismiss all existing Sourcery reviews. Especially useful if you
  want to start fresh with a new review - don't forget to comment
  @sourcery-ai review to trigger a new review!

Customizing Your Experience

Access your dashboard to:

• Enable or disable review features such as the Sourcery-generated pull request
  summary, the reviewer's guide, and others.
• Change the review language.
• Add, remove or edit custom review instructions.
• Adjust other review settings.

Getting Help

• Contact our support team for questions or feedback.
• Visit our documentation for detailed guides and information.
• Keep in touch with the Sourcery team by following us on X/Twitter, LinkedIn or GitHub.

[sourcery-ai]

Hey there - I've reviewed your changes and they look great!

---

Sourcery is free for open source - if you like our reviews please consider sharing them ✨

• X
• Mastodon
• LinkedIn
• Facebook

_{Help me be more useful! Please click 👍 or 👎 on each comment and I'll use the feedback to improve your reviews.}

[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: 18202781743, ComixHe

The full list of commands accepted by this bot can be found here.

Details

Needs approval from an approver in each of these files:

• debian/deepin/OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment