gm_SUITE: Increase receive timeout from 1 to 5 seconds

dumbbell · dumbbell · commit 9166955bbd0d · 2019-02-04T14:18:30.000+01:00
Hopefully it will reduce the number of transient failures.
diff --git a/test/gm_SUITE.erl b/test/gm_SUITE.erl
@@ -28,7 +28,7 @@
         receive Body ->
                 true = Bool,
                 passed
-        after 1000 ->
+        after 5000 ->
                 throw(Error)
         end).
 
