fix: resolve QSPI compilation error and add CI guard for stm32l475-at…

[LinuxMint-User]

Fixes: #11036

拉取/合并请求描述：(PR description)

[

为什么提交这份PR (why to submit this PR)

修复 stm32l475-atk-pandora BSP 在开启 DFS 组件后出现的编译错误。错误根因是 drv_qspi.h 中声明的函数指针类型与框架层 struct rt_qspi_device 中定义的类型不一致。

你的解决方案是什么 (what is your solution)

采用适配层方案：

1. 在 BSP 层 (drv_qspi_flash.c) 添加适配器函数，满足驱动层调用约定
2. 在驱动层 (drv_qspi.c) 进行安全类型转换，对接框架层正确类型
   此方案避免修改公共头文件接口，确保向后兼容。

请提供验证的bsp和config (provide the config and bsp)

• BSP: bsp/stm32/stm32l475-atk-pandora
• .config: 使用默认配置，开启 DFS 组件
• action: 暂无（已在本地编译测试通过）
  ]

当前拉取/合并请求的状态 Intent for your PR

必须选择一项 Choose one (Mandatory):

• 本拉取/合并请求是一个草稿版本 This PR is for a code-review and is intended to get feedback
• 本拉取/合并请求是一个成熟版本 This PR is mature, and ready to be integrated into the repo

代码质量 Code Quality：

我在这个拉取/合并请求中已经考虑了 As part of this pull request, I've considered the following:

• 已经仔细查看过代码改动的对比 Already check the difference between PR and old code
• 代码风格正确，包括缩进空格，命名及其他风格 Style guide is adhered to, including spacing, naming and other styles
• 没有垃圾代码，代码尽量精简，不包含#if 0代码，不包含已经被注释了的代码 All redundant code is removed and cleaned up
• 所有变更均有原因及合理的，并且不会影响到其他软件组件代码或BSP All modifications are justified and not affect other components or BSP
• 对难懂代码均提供对应的注释 I've commented appropriately where code is tricky
• 代码是高质量的 Code in this PR is of high quality
• 已经使用formatting 等源码格式化工具确保格式符合RT-Thread代码规范 This PR complies with RT-Thread code specification
• 如果是新增bsp, 已经添加ci检查到.github/ALL_BSP_COMPILE.json 详细请参考链接BSP自查

[github-actions]

👋 感谢您对 RT-Thread 的贡献！Thank you for your contribution to RT-Thread!

为确保代码符合 RT-Thread 的编码规范，请在你的仓库中执行以下步骤运行代码格式化工作流（如果格式化CI运行失败）。
To ensure your code complies with RT-Thread's coding style, please run the code formatting workflow by following the steps below (If the formatting of CI fails to run).

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• 设置需排除的文件/目录（目录请以"/"结尾）
  Set files/directories to exclude (directories should end with "/")
• 将目标分支设置为 \ Set the target branch to：dev
• 设置PR number为 \ Set the PR number to：11066

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如有问题欢迎联系我们，再次感谢您的贡献！💐
If you have any questions, feel free to reach out. Thanks again for your contribution!

[github-actions]

📌 Code Review Assignment

🏷️ Tag: bsp_stm32

Reviewers: @Liang1795 @hamburger-os @wdfk-prog

Changed Files (Click to expand)

• bsp/stm32/libraries/HAL_Drivers/drivers/drv_qspi.c
• bsp/stm32/stm32l475-atk-pandora/.ci/attachconfig/qspi-flash.attach
• bsp/stm32/stm32l475-atk-pandora/board/ports/drv_qspi_flash.c

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📊 Current Review Status (Last Updated: 2025-12-16 14:51 CST)

• ⌛ @Liang1795 Pending Review
• ⌛ @hamburger-os Pending Review
• ⌛ @wdfk-prog Pending Review

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📝 Review Instructions

1. 维护者可以通过单击此处来刷新审查状态: 🔄 刷新状态
   Maintainers can refresh the review status by clicking here: 🔄 Refresh Status

2. 确认审核通过后评论 LGTM/lgtm
   Comment LGTM/lgtm after confirming approval

3. PR合并前需至少一位维护者确认
   PR must be confirmed by at least one maintainer before merging

ℹ️ 刷新CI状态操作需要具备仓库写入权限。
ℹ️ Refresh CI status operation requires repository Write permission.

[LinuxMint-User]

@Rbb666 您好，已按建议重新创建了干净的PR：

• 基于独立的dev分支，避免历史混乱
• 提交历史已整理
• 只包含QSPI修复相关文件

请审查这个新PR，谢谢！