.gitignore: Do not track `intelmetool` binary

Change-Id: I74423a1e6476fe9306b1be8115977790d57a1955
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/17638
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
1 file changed