disable REST in tests that do not need it

contrib/conf/gnunet/no_autostart_above_core.conf

@@ -5,6 +5,9 @@
 [dns]
 START_ON_DEMAND = NO
 
+[rest]
+START_ON_DEMAND = NO
+
 [dht]
 START_ON_DEMAND = NO
 

contrib/conf/gnunet/no_forcestart.conf

@@ -18,6 +18,9 @@ IMMEDIATE_START = NO
 [cadet]
 IMMEDIATE_START = NO
 
+[rest]
+IMMEDIATE_START = NO
+
 [nse]
 IMMEDIATE_START = NO
 WORKBITS = 0
@@ -54,4 +57,3 @@ IMMEDIATE_START = NO
 
 [nse]
 IMMEDIATE_START = NO
-