amd/addrlib: update to latest version

This uses C++11 initializer lists.

I just overwrote all Mesa files with internal addrlib and discarded
hunks that we should probably keep, but I might have missed something.

The code depending on ADDR_AM_BUILD is removed. We can add it back next
time if needed.

Acked-by: Nicolai Hähnle <nicolai.haehnle@amd.com>

src/amd/addrlib/addrinterface.cpp

@@ -534,11 +534,11 @@ ADDR_E_RETURNCODE ADDR_API AddrComputeDccInfo(
 
     if (pLib != NULL)
     {
-       returnCode = pLib->ComputeDccInfo(pIn, pOut);
+        returnCode = pLib->ComputeDccInfo(pIn, pOut);
     }
     else
     {
-       returnCode = ADDR_ERROR;
+        returnCode = ADDR_ERROR;
     }
 
     return returnCode;