habanalabs: remove redundant info print

Halting compute engines is a print that doesn't add us any information
because it is always done in the reset process and not used elsewhere.

Even if it was, we don't use prints to mark functions we passed
through.

Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>