external: add missing Samsung Apache license at Makefile
external: add missing Samsung Apache license at Makefile

This Makefile was made by Samsung so that we add Samsung Copyright and License.

lokeshbv/TizenRT,JeonginKim/TizenRT,jeongarmy/TizenRT,JeongJunSik/TizenRT,junmin-kim/TizenRT,HONGCHAEHEE/TizenRT,an4967/TizenRT,yashwanth686007/TizenRTOS,jeongarmy/TizenRT,sunghan-chang/TizenRT,junmin-kim/TizenRT,yashwanth686007/TizenRTOS,jeongarmy/TizenRT,davidfather/TizenRT,jeongarmy/TizenRT,heejin-kim/TizenRT,jeongarmy/TizenRT,JeongJunSik/TizenRT,sunghan-chang/TizenRT,Parkjihooni6186/TizenRT,Samsung/TizenRT,jsdosa/TizenRT,an4967/TizenRT,Samsung/TizenRT,heejin-kim/TizenRT,Samsung/TizenRT,junmin-kim/TizenRT,yashwanth686007/TizenRTOS,jsdosa/TizenRT,HONGCHAEHEE/TizenRT,HONGCHAEHEE/TizenRT,an4967/TizenRT,btheosam/TizenRT,junmin-kim/TizenRT,lokeshbv/TizenRT,jeongarmy/TizenRT,yashwanth686007/TizenRTOS,Samsung/TizenRT,btheosam/TizenRT,shivgarg/TizenRT,Parkjihooni6186/TizenRT,JeongJunSik/TizenRT,sangwon03/TizenRT,jeongchanKim/TizenRT,chanijjani/TizenRT,sangwon03/TizenRT,jeongchanKim/TizenRT,pillip8282/TizenRT,shivgarg/TizenRT,jeongchanKim/TizenRT,lokeshbv/TizenRT,chanijjani/TizenRT,JeonginKim/TizenRT,JeonginKim/TizenRT,sunghan-chang/TizenRT,heejin-kim/TizenRT,heejin-kim/TizenRT,chanijjani/TizenRT,JeongJunSik/TizenRT,pillip8282/TizenRT,shivgarg/TizenRT,Parkjihooni6186/TizenRT,pillip8282/TizenRT,Samsung/TizenRT,heejin-kim/TizenRT,lokeshbv/TizenRT,an4967/TizenRT,junmin-kim/TizenRT,shivgarg/TizenRT,chanijjani/TizenRT,jsdosa/TizenRT,jeongchanKim/TizenRT,davidfather/TizenRT,yashwanth686007/TizenRTOS,sangwon03/TizenRT,chanijjani/TizenRT,sunghan-chang/TizenRT,sangwon03/TizenRT,shivgarg/TizenRT,Samsung/TizenRT,an4967/TizenRT,pillip8282/TizenRT,pillip8282/TizenRT,an4967/TizenRT,jeongchanKim/TizenRT,chanijjani/TizenRT,shivgarg/TizenRT,lokeshbv/TizenRT,davidfather/TizenRT,Parkjihooni6186/TizenRT,an4967/TizenRT,btheosam/TizenRT,jsdosa/TizenRT,JeonginKim/TizenRT,Parkjihooni6186/TizenRT,sunghan-chang/TizenRT,heejin-kim/TizenRT,HONGCHAEHEE/TizenRT,yashwanth686007/TizenRTOS,chanijjani/TizenRT,jeongchanKim/TizenRT,jeongchanKim/TizenRT,Samsung/TizenRT,pillip8282/TizenRT,JeonginKim/TizenRT,HONGCHAEHEE/TizenRT,sunghan-chang/TizenRT,JeonginKim/TizenRT,davidfather/TizenRT,btheosam/TizenRT,HONGCHAEHEE/TizenRT,jeongarmy/TizenRT,btheosam/TizenRT,JeongJunSik/TizenRT,sangwon03/TizenRT,jsdosa/TizenRT,davidfather/TizenRT,pillip8282/TizenRT,JeongJunSik/TizenRT,davidfather/TizenRT,junmin-kim/TizenRT,Parkjihooni6186/TizenRT,davidfather/TizenRT,jsdosa/TizenRT,jsdosa/TizenRT,lokeshbv/TizenRT,junmin-kim/TizenRT,btheosam/TizenRT,sangwon03/TizenRT,sunghan-chang/TizenRT