sdk_lib: move rewrite-sudoers.d logic out of chroot_version_hooks.d/

We want to delete these older hooks, so move the script out of the
version hooks dir and by itself.  It was always kind of a hack that
we did it this way too ;).

BUG=None
TEST=CQ passes

Change-Id: I3859d172ff68cd6d26f92a005ee8d0a493ad47bb
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosutils/+/2028988
Reviewed-by: Chris McDonald <cjmcdonald@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
diff --git a/sdk_lib/make_chroot.sh b/sdk_lib/make_chroot.sh
index 4eef727..a0bbcc8 100755
--- a/sdk_lib/make_chroot.sh
+++ b/sdk_lib/make_chroot.sh
@@ -226,7 +226,7 @@
 
    # Use the standardized upgrade script to setup proxied vars.
    load_environment_whitelist
-   bash "${SCRIPT_ROOT}/chroot_version_hooks.d/153_rewrite_sudoers.d" \
+   "${SCRIPT_ROOT}/sdk_lib/rewrite-sudoers.d.sh" \
      "${FLAGS_chroot}" "${SUDO_USER}" "${ENVIRONMENT_WHITELIST[@]}"
 
    find "${FLAGS_chroot}/etc/"sudoers* -type f -exec chmod 0440 {} +