When creating an eSDK ensure that any .git directories are not included.
[ YOCTO #9426 ]
(From OE-Core rev: 6a5e2b2196e5654fc54ba5b2e51a390c966fd1b7)
Signed-off-by: Stephano Cetola <stephano.cetola@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>