Revert "hooks/install/check-upstart-scripts: Add cros lint to checks."

This reverts commit 1518dca2fa1dcea77764b7652817092efcd2b5a0.

Reason for revert: breaks many packages because of not yet fixed lint errors

Original change's description:
> hooks/install/check-upstart-scripts: Add cros lint to checks.
>
> This enforces linter checks on upstart scripts as part of the
> post-install hooks.
>
> BUG=b:213235948
> TEST=emerge-${BOARD} usb_bouncer # with and without commands added
>
> Cq-Depend: chromium:3499551
> Change-Id: Ib4c7fdeb54cbb933edc65008e2d5af484b021c27
> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosutils/+/3453564
> Reviewed-by: Mike Frysinger <vapier@chromium.org>
> Tested-by: Allen Webb <allenwebb@google.com>
> Commit-Queue: Allen Webb <allenwebb@google.com>

Bug: b:213235948
Change-Id: I5b662bcc748017b47179777fa92144d9f9bb6422
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosutils/+/3505327
Commit-Queue: Manoj Gupta <manojgupta@chromium.org>
Tested-by: Manoj Gupta <manojgupta@chromium.org>
Auto-Submit: Manoj Gupta <manojgupta@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
1 file changed