audio: add soong config for ims media to read

Bug: 291772585
Test: manual test on hidl/aidl

Change-Id: I1bb1bc5963fe28132cb72fe29167b3fa4d384cb7
Signed-off-by: Jasmine Cha <chajasmine@google.com>
diff --git a/audio/aidl.mk b/audio/aidl.mk
index bd11249..02a9649 100644
--- a/audio/aidl.mk
+++ b/audio/aidl.mk
@@ -24,3 +24,5 @@
 
 PRODUCT_PROPERTY_OVERRIDES += \
        vendor.audio_hal.aidl.enable=true
+
+$(call soong_config_set,pixel_audio_hal_type,aidl_build,true)