Remove static assert on struct size, we don't really care that much.

Caused problems on 32-bit.

Core/Debugger/MemBlockInfo.cpp

@@ -78,7 +78,6 @@ struct PendingNotifyMem {
 	uint32_t pc;
 	char tag[32];
 };
-static_assert(sizeof(PendingNotifyMem) == 64, "...");
 
 static constexpr size_t MAX_PENDING_NOTIFIES = 512;
 static MemSlabMap allocMap;