Bug#814782: Acknowledgement (eztrace: update list of papi architectures)

[Andreas Beckmann]

x32 will probably get a successful papi build, too, after the next
upload. libpfm4 is now available on x32, papi will just need a symbol
update.
So wait until the papi transition (5.4.1 -> 5.4.3) starts.


Andreas