[LTP] [PATCH v2] quota_remount_test01: Add explicit check for dependencies

[Jan Stancek]

----- Original Message -----
> quota_remount_test01 doesn't check for dependencies before
> execution. Add explicit checks for quotacheck and quotaon and bail out
> if they are not present.
> 
> Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
> ---
> v2:
> * Replaced the use of test.sh with shell commands to check for test
>   dependencies

Pushed.

Thanks,
Jan