general: Make formatting of logged hex values more straightforward

This makes the formatting expectations more obvious (e.g. any zero padding specified
is padding that's entirely dedicated to the value being printed, not any pretty-printing
that also gets tacked on).

src/core/hle/kernel/process.cpp

@@ -111,7 +111,7 @@ void Process::ParseKernelCaps(const u32* kernel_caps, size_t len) {
             int major = (kernel_version >> 8) & 0xFF;
             NGLOG_INFO(Loader, "ExHeader kernel version: {}.{}", major, minor);
         } else {
-            NGLOG_ERROR(Loader, "Unhandled kernel caps descriptor: {:#010X}", descriptor);
+            NGLOG_ERROR(Loader, "Unhandled kernel caps descriptor: 0x{:08X}", descriptor);
         }
     }
 }