fixup! audio: aidl: default: primary: Read LatencyMs from prop

error: no member named 'GetIntProperty' in namespace 'android::base'
   67 |     return ::android::base::GetIntProperty(kLatencyMsProp, kLatencyMs);
      |            ~~~~~~~~~~~~~~~~~^
1 error generated.

Change-Id: I9ca4dcecfc84d68cbe5aaa879cc1f972105e3b08