artik053/scripts : mark .init_array section using KEEP directive
artik053/scripts : mark .init_array section using KEEP directive

To mark .init_array section not be eliminated  by garbage
collector(--gc-sections), .init_array sections is kept using
KEEP linker directive

Signed-off-by: Manohara HK <02db916c8fbcb3f412fbcb70556ea7b9f661857a@samsung.com>

sunghan-chang/TizenRT,junmin-kim/TizenRT,jeongarmy/TizenRT,jeongchanKim/TizenRT,chanijjani/TizenRT,btheosam/TizenRT,lokeshbv/TizenRT,chanijjani/TizenRT,Samsung/TizenRT,an4967/TizenRT,btheosam/TizenRT,an4967/TizenRT,lokeshbv/TizenRT,jeongchanKim/TizenRT,davidfather/TizenRT,Samsung/TizenRT,sunghan-chang/TizenRT,jeongarmy/TizenRT,chanijjani/TizenRT,HONGCHAEHEE/TizenRT,jeongchanKim/TizenRT,junmin-kim/TizenRT,pillip8282/TizenRT,an4967/TizenRT,sunghan-chang/TizenRT,Samsung/TizenRT,Samsung/TizenRT,an4967/TizenRT,davidfather/TizenRT,pillip8282/TizenRT,Samsung/TizenRT,davidfather/TizenRT,junmin-kim/TizenRT,HONGCHAEHEE/TizenRT,jeongchanKim/TizenRT,jeongchanKim/TizenRT,pillip8282/TizenRT,junmin-kim/TizenRT,sunghan-chang/TizenRT,an4967/TizenRT,jsdosa/TizenRT,an4967/TizenRT,jsdosa/TizenRT,jsdosa/TizenRT,Samsung/TizenRT,btheosam/TizenRT,chanijjani/TizenRT,pillip8282/TizenRT,jeongarmy/TizenRT,JeonginKim/TizenRT,sunghan-chang/TizenRT,davidfather/TizenRT,JeonginKim/TizenRT,HONGCHAEHEE/TizenRT,junmin-kim/TizenRT,HONGCHAEHEE/TizenRT,HONGCHAEHEE/TizenRT,JeonginKim/TizenRT,chanijjani/TizenRT,JeonginKim/TizenRT,sunghan-chang/TizenRT,JeonginKim/TizenRT,pillip8282/TizenRT,lokeshbv/TizenRT,JeonginKim/TizenRT,Samsung/TizenRT,jeongarmy/TizenRT,jeongarmy/TizenRT,jsdosa/TizenRT,pillip8282/TizenRT,btheosam/TizenRT,HONGCHAEHEE/TizenRT,jsdosa/TizenRT,pillip8282/TizenRT,lokeshbv/TizenRT,btheosam/TizenRT,an4967/TizenRT,jsdosa/TizenRT,lokeshbv/TizenRT,jeongchanKim/TizenRT,davidfather/TizenRT,junmin-kim/TizenRT,jsdosa/TizenRT,btheosam/TizenRT,chanijjani/TizenRT,sunghan-chang/TizenRT,davidfather/TizenRT,jeongarmy/TizenRT,chanijjani/TizenRT,jeongarmy/TizenRT,lokeshbv/TizenRT,junmin-kim/TizenRT,jeongchanKim/TizenRT,davidfather/TizenRT