alsa_sound: Fix compiler warnings

* Fix -Wreorder warnings:
hardware/qcom/audio-caf/alsa_sound/AudioHardwareALSA.h:971:11: warning:
'android_audio_legacy::AudioHardwareALSA::mCsdHandle' will be initialized after [-Wreorder]
hardware/qcom/audio-caf/alsa_sound/AudioHardwareALSA.h:957:10: warning:
'bool android_audio_legacy::AudioHardwareALSA::mMicMute' [-Wreorder]

* Fix Wformat warnings:
warning: format '%d' expects argument of type 'int', but argument 4
has type 'long int' [-Wformat]

Change-Id: I406189caca08356efe92060cb86a2f8f87e57fcf