config: rename property violating sepolicy

rename property to be inline with sepolicy rules

Change-Id: I83cd5d3cd6f5f21bf2701151624bd0f255a1a823
diff --git a/configs/msm8998/msm8998.mk b/configs/msm8998/msm8998.mk
index 13a5c12..4bad2c8 100644
--- a/configs/msm8998/msm8998.mk
+++ b/configs/msm8998/msm8998.mk
@@ -253,7 +253,7 @@
 
 #enable dualmic fluence for voice communication
 PRODUCT_PROPERTY_OVERRIDES += \
-persist.audio.fluence.voicecomm=true
+persist.vendor.audio.fluence.voicecomm=true
 
 #enable AAC frame ctl for A2DP sinks
 PRODUCT_PROPERTY_OVERRIDES += \