logd: add seclabel so that service runs in 7.1 tree builds

Change-Id: If9bfcf6bdeac91e82e9615b671acbee5acffe0cc
diff --git a/etc/init.recovery.logd.rc b/etc/init.recovery.logd.rc
index 4bc21ad..7bdbfb8 100644
--- a/etc/init.recovery.logd.rc
+++ b/etc/init.recovery.logd.rc
@@ -22,7 +22,9 @@
     socket logdr seqpacket 0666 logd logd
     socket logdw dgram 0222 logd logd
     group root system
+    seclabel u:r:logd:s0
 
 service logd-reinit /sbin/logd --reinit
     oneshot
     disabled
+    seclabel u:r:logd:s0