template_dir: Fix perms of info-zephyr-sdk dir
template_dir: Fix perms of info-zephyr-sdk dir

Fix perms so anyone can get read access to the files inside.

ZEP-562

Change-Id: Ie8feefac4182621c1fda773d99152e5d1ef344c0
Signed-off-by: Kumar Gala <a5e5248af4cd4f0ed8c515f61d40a6e2db46a66e@linaro.org>

zephyrproject-rtos/meta-zephyr-sdk,zephyrproject-rtos/meta-zephyr-sdk,zephyrproject-rtos/meta-zephyr-sdk,zephyrproject-rtos/meta-zephyr-sdk