abox_edge: Update weaved.conf to use the new local_access_enabled setting

libweave/weaved combined local_discovery_enabled and local_pairing_enabled into
local_access_enabled setting, so updating existing .conf file to include the
new spelling of this setting

Change-Id: Id7ca3b0f07691f47c9244954ece48c035316c796
diff --git a/base_product/weaved.conf b/base_product/weaved.conf
index 12a7ac5..e73d8f4 100644
--- a/base_product/weaved.conf
+++ b/base_product/weaved.conf
@@ -47,11 +47,8 @@
 # Maximum role for local anonymous user.
 local_anonymous_access_role=user
 
-# If true, allows local pairing using Privet API.
-local_pairing_enabled=true
-
-# If true, allows local discovery using mDns.
-local_discovery_enabled=true
+# If true, allows local discovery and local Privet API.
+local_access_enabled=true
 
 # GCD service polling interval in milliseconds.
 polling_period_ms=7000