Change deploy.sh permission to be executable

As deploy.sh is supposed to be an executable, it should
have those permission. Added u+x permission.

Change-Id: Id24f7812d541d813f59a00431d9982280cdc1824
Signed-off-by: Alexis de Talhouët <adetalhouet89@gmail.com>
diff --git a/deploy.sh b/deploy.sh
old mode 100644
new mode 100755