hal: Rename all instances of msmcobalt to msm8998

Rename all instances of msmcobalt to msm8998. Rename
the config directory, defines, functions, and look for
the renamed target and soundcard.

Change-Id: Idbc4c5a425c837342069c2db17b6ec984021bf60
diff --git a/hal/Android.mk b/hal/Android.mk
index daf7397..f971b85 100644
--- a/hal/Android.mk
+++ b/hal/Android.mk
@@ -8,7 +8,7 @@
 
 AUDIO_PLATFORM := $(TARGET_BOARD_PLATFORM)
 
-ifneq ($(filter msm8974 msm8226 msm8610 apq8084 msm8994 msm8992 msm8996 msmcobalt,$(TARGET_BOARD_PLATFORM)),)
+ifneq ($(filter msm8974 msm8226 msm8610 apq8084 msm8994 msm8992 msm8996 msm8998,$(TARGET_BOARD_PLATFORM)),)
   # B-family platform uses msm8974 code base
   AUDIO_PLATFORM = msm8974
   MULTIPLE_HW_VARIANTS_ENABLED := true
@@ -30,8 +30,8 @@
 ifneq ($(filter msm8996,$(TARGET_BOARD_PLATFORM)),)
   LOCAL_CFLAGS := -DPLATFORM_MSM8996
 endif
-ifneq ($(filter msmcobalt,$(TARGET_BOARD_PLATFORM)),)
-  LOCAL_CFLAGS := -DPLATFORM_MSMCOBALT
+ifneq ($(filter msm8998,$(TARGET_BOARD_PLATFORM)),)
+  LOCAL_CFLAGS := -DPLATFORM_MSM8998
 endif
 endif