hal: fix build error for msm8916 and msm8960

Bug: 72228418
Test done: build only
Signed-off-by: David Lin <dtwlin@google.com>

Change-Id: Idc4febd4330ee1e09d2d32ae514597408223ee3a
diff --git a/hal/msm8960/platform.h b/hal/msm8960/platform.h
index afbc7b3..ebb4b1d 100644
--- a/hal/msm8960/platform.h
+++ b/hal/msm8960/platform.h
@@ -39,6 +39,7 @@
     SND_DEVICE_OUT_HANDSET = SND_DEVICE_OUT_BEGIN,
     SND_DEVICE_OUT_SPEAKER,
     SND_DEVICE_OUT_SPEAKER_REVERSE,
+    SND_DEVICE_OUT_SPEAKER_SAFE,
     SND_DEVICE_OUT_HEADPHONES,
     SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES,
     SND_DEVICE_OUT_VOICE_SPEAKER,