AE: Don't map everthing to 44100 or 48000 on Amlogic M6

Based on: 1177bab42e37bd703d5c4d74515c7ecae1a3066d

Alsa/kernel does not lie. The problem resides in aml_pcm.c in aml soc sound driver.
AE: Remove stale HAS_AMLPLAYER