Create new directory for Bluetooth SoC dump

Create new directory for Bluetooth SoC dump/logs
collection for new Android P dump format

Change-Id: I1257518fa12420a6d8d5bb66f15782ab97582f36

rootdir/etc/init.qcom.rc

@@ -319,6 +319,9 @@ on post-fs-data
 
     mkdir /data/vendor/misc 01771 system system
 
+    # Create directory used for dump collection
+    mkdir /data/vendor/ssrdump 0770 root system
+
     # Create directory used by display clients
     mkdir /data/vendor/display 0770 system graphics