AETHER-2267 - add cam target

Change-Id: I82361347637772f2726db67f8aaf5a24e789af37
diff --git a/Makefile b/Makefile
index 621e522..709f89f 100644
--- a/Makefile
+++ b/Makefile
@@ -50,6 +50,9 @@
 run-native:
 	. ./bin/person_detection.sh -i gstreamer
 
+run-native-cam:
+	. ./bin/person_detection.sh -i cam
+
 run-native-test-no-show:
 	. ./bin/person_detection.sh -i ./resources/run.mp4 -ns