ipc: Allow all trivially copyable objects to be passed directly into WriteBuffer (#4465)

* ipc: Allow all trivially copyable objects to be passed directly into WriteBuffer

With the support of C++20, we can use concepts to deduce if a type is an STL container or not.

* More agressive concept for stl containers

* Add -fconcepts

* Move to common namespace

* Add Common::IsBaseOf

src/core/hle/service/audio/hwopus.cpp

@@ -92,7 +92,7 @@ private:
         if (performance) {
             rb.Push<u64>(*performance);
         }
-        ctx.WriteBuffer(samples.data(), samples.size() * sizeof(s16));
+        ctx.WriteBuffer(samples);
     }
 
     bool DecodeOpusData(u32& consumed, u32& sample_count, const std::vector<u8>& input,