parrot: renumber conversion script

66 was already taken by the time this went in. Bump to 67.

Change-Id: I245247c38b476755118da95ea258c9fac27dc0b1
Signed-off-by: Olof Johansson <olofj@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/172831
Reviewed-by: David James <davidjames@chromium.org>
diff --git a/chroot_version_hooks.d/66_64bit_convert_parrot b/chroot_version_hooks.d/67_64bit_convert_parrot
similarity index 100%
rename from chroot_version_hooks.d/66_64bit_convert_parrot
rename to chroot_version_hooks.d/67_64bit_convert_parrot