habanalabs: print all CB handles as hex numbers

Make all the CB handles printed in the same way and not some as decimal and
some as hex numbers.

Signed-off-by: Dotan Barak <dbarak@habana.ai>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>