libplayer: mark python bindings as broken

As it doesn't build.

- upstream didn't adjust player_init call when prototype changed:
  http://hg.geexbox.org/libplayer/rev/e3705df5ce2e



- It tries to build the extension for the host, and not the target:

building 'player' extension
/usr/bin/gcc -pthread -fno-strict-aliasing -O2 ..
/usr/bin/ld: skipping incompatible ./../../src/libplayer.so when
searching for -lplayer.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>