core: Remove unnecessary enum casts in log calls

Follows the video core PR. fmt doesn't require casts for enum classes
anymore, so we can remove quite a few casts.

Co-Authored-By: LC <712067+lioncash@users.noreply.github.com>

src/core/hle/kernel/address_arbiter.cpp

@@ -156,7 +156,7 @@ ResultCode AddressArbiter::ArbitrateAddress(std::shared_ptr<Thread> thread, Arbi
     }
 
     default:
-        LOG_ERROR(Kernel, "unknown type={}", static_cast<u32>(type));
+        LOG_ERROR(Kernel, "unknown type={}", type);
         return ERR_INVALID_ENUM_VALUE_FND;
     }