[cmake] enable clang-cl and WoA builds (#348)

Compilation and CMake fixes for both Windows on ARM and clang-cl, meaning Windows can now be built on both MSVC and clang on both amd64 and aarch64.

Compiling on clang is *dramatically* faster so this should be useful for CI.

Co-authored-by: crueter <crueter@eden-emu.dev>
Co-authored-by: crueter <crueter@crueter.xyz>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/348
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>

src/core/file_sys/fsa/fs_i_directory.h

@@ -48,7 +48,7 @@ public:
 private:
     Result DoRead(s64* out_count, DirectoryEntry* out_entries, s64 max_entries) {
         const u64 actual_entries =
-            std::min(static_cast<u64>(max_entries), entries.size() - next_entry_index);
+            (std::min)(static_cast<u64>(max_entries), entries.size() - next_entry_index);
         const auto* begin = reinterpret_cast<u8*>(entries.data() + next_entry_index);
         const auto* end = reinterpret_cast<u8*>(entries.data() + next_entry_index + actual_entries);
         const auto range_size = static_cast<std::size_t>(std::distance(begin, end));

src/core/file_sys/fsa/fs_i_file.h

@@ -93,7 +93,7 @@ protected:
         R_TRY(this->DoGetSize(std::addressof(file_size)));
         R_UNLESS(offset <= file_size, ResultOutOfRange);
 
-        *out = static_cast<size_t>(std::min(file_size - offset, static_cast<s64>(size)));
+        *out = static_cast<size_t>((std::min)(file_size - offset, static_cast<s64>(size)));
         R_SUCCEED();
     }