Ignore clicks on developer switch UI during monkey test

Change-Id: I10c4771386bb38e117848da385090dec78e4a2f8
Fix: 63852950
Test: robotests

src/com/android/settings/deviceinfo/BuildNumberPreferenceController.java

@@ -117,6 +117,9 @@ public class BuildNumberPreferenceController extends AbstractPreferenceControlle
         if (!TextUtils.equals(preference.getKey(), KEY_BUILD_NUMBER)) {
             return false;
         }
+        if (Utils.isMonkeyRunning()) {
+            return false;
+        }
         // Don't enable developer options for secondary users.
         if (!mUm.isAdminUser()) {
             mMetricsFeatureProvider.action(