patina: test: Add test on event callback support

adds a new attribute for the `#[patina_test]` attribute macro that
allows the user to specify a UEFI event that the test should be executed
on. When the UEFI event callback is fired, the patina_test will be
executed.

This new attribute is `#[on(protocol = <REAL_GUID>)]` e.g.
`#[on(protocol = r_efi::efi::EVENT_GROUP_READY_TO_BOOT)]`.

After this change, not all patina_tests are executed immediately during
the `TestRunner` component. Due To this, test result reporting is
delayed to two separate event callbacks. Test results are now reported
once at READY_TO_BOOT and once at EXIT_BOOT_SERVICES.

Additionally, this change introduces a optional callback that the
platform can register, that is executed anytime a test fails.

Example Test reporting:

INFO - INFO - Patina on-system unit-test results:
INFO -   patina_adv_logger::integration_test::adv_logger_test ... ok (1 passes)
INFO -   patina_dxe_core::memory_manager::memory_manager_allocations_test ... ok (1 passes)
INFO -   patina_dxe_core::memory_manager::memory_manager_attributes_test ... ok (1 passes)
INFO -   qemu_q35_dxe_core::my_test ... ok (413 passes)
INFO -   qemu_q35_dxe_core::ready_to_boot_test ... ok (1 passes)

Author: Javagedes

sdk/patina/src/boot_services/c_ptr.rs

@@ -13,7 +13,7 @@ use core::{
     mem::{self, ManuallyDrop},
     num::NonZeroUsize,
     ops::Deref,
-    ptr,
+    ptr::{self, NonNull},
 };
 
 #[derive(Copy)]
@@ -231,6 +231,14 @@ unsafe impl<'a, R: CRef<'a, Type = T>, T> CRef<'a> for ManuallyDrop<R> {}
 // SAFETY: Memory layout and mutability are respected for these types.
 unsafe impl<'a, R: CMutRef<'a, Type = T>, T> CMutRef<'a> for ManuallyDrop<R> {}
 
+unsafe impl<T> CPtr<'_> for NonNull<T> {
+    type Type = T;
+
+    fn as_ptr(&self) -> *const Self::Type {
+        Self::as_ptr(*self)
+    }
+}
+
 #[cfg(test)]
 #[coverage(off)]
 mod tests {