Don't send source location pointer in query reply.

Since reply order is the same as the query order, the server already
knows what source location it receives. This observation allows placing
zone name into the source location struct.

client/TracyProfiler.hpp

@@ -27,6 +27,7 @@ class Socket;
 
 struct SourceLocation
 {
+    const char* name;
     const char* function;
     const char* file;
     uint32_t line;