utils/genrandconfig: also test BR2_ENABLE_RUNTIME_DEBUG

... similar to BR2_ENABLE_DEBUG.

Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

utils/genrandconfig

@@ -357,6 +357,8 @@ def gen_config(args):
     # Amend the configuration with a few things.
     if randint(0, 20) == 0:
         configlines.append("BR2_ENABLE_DEBUG=y\n")
+    if randint(0, 20) == 0:
+        configlines.append("BR2_ENABLE_RUNTIME_DEBUG=y\n")
     if randint(0, 1) == 0:
         configlines.append("BR2_INIT_BUSYBOX=y\n")
     elif randint(0, 15) == 0: