Refactor and improve `GIDEMMSupport` parameters and tests

This issue tracks follow-up improvements identified during the review of PR #608. We need to address the following technical debt and testing improvements:

- [ ] **Handle nested data structures:** Ensure that the `parametersWithParameters` function safely drops key parameters that contain values like a nested array.
- [ ] **Standardize `UIDevice` mocking:** Fix the tests that are swizzling `UIDevice` to "Not Do That," or ensure all tests are doing it the same way. Relying on the real `UIDevice` will make tests non-hermetic.
- [ ] **Uplevel tests to the public API:** Consider upleveling the new `GIDEMMSupport` unit tests to test against the public API instead of testing internal classes in isolation.

首先阅读 GIDEMMSupport 的实现及其现有的单元测试，尤其是 parametersWithParameters 和对 UIDevice 进行 swizzle 的测试。检查公共 API 如何暴露这一行为，并确定哪些测试依赖真实的设备状态。完成标准是：嵌套数组键参数能够被安全丢弃，UIDevice 的 mocking 保持一致且 hermetic，并在适当情况下通过 coverage 覆盖公共 API。

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