Fix NNAPI mlts test script to read output from /storage/emulated/0 instead am: f45ee41ec1 am: cfaaa90a22 am: 2065be179a

Original change: https://android-review.googlesource.com/c/platform/test/mlts/benchmark/+/2418599

Change-Id: I48134685b6ca788d042797487c51749843826096
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/build_and_run_benchmark.sh b/build_and_run_benchmark.sh
index 685d797..19206b0 100755
--- a/build_and_run_benchmark.sh
+++ b/build_and_run_benchmark.sh
@@ -282,7 +282,7 @@
   LOGDIR=$(mktemp -d)/mlts-logs
   HOST_CSV=$LOGDIR/benchmark.csv
   RESULT_HTML=$LOGDIR/result.html
-  DEVICE_CSV=/sdcard/mlts_benchmark.csv
+  DEVICE_CSV=/storage/emulated/0/mlts_benchmark.csv
 
   mkdir -p $LOGDIR
   echo Creating logs in $LOGDIR