bb.org: iot: strech: add roboticscape (v4.4.x kernel)

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

configs/bb.org-debian-stretch-iot-v4.4.conf

@@ -122,6 +122,8 @@ repo_rcnee_pkg_list="	\
 	nodejs	\
 	pru-software-support-package	\
 	rcn-ee-archive-keyring	\
+	roboticscape	\
+	ti-pru-cgt-installer	\
 "
 
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