hal: Remove alac, ape from hardware decoder list

- Alac, ape playback is not working during voice call

- DSP only decoders are not supported during voice call
  due to MIPS limitation

- Remove alac, ape codecs from DSP only decoder list
  as software OMX decoders are available

CRs-Fixed: 967679
Change-Id: I6df10e0033ebbe46f339fb934ca6c2df3622c901