package/optee-benchmark: bump to version 3.16.0

Bump OP-TEE Benchmark package version to OP-TEE release 3.16.0.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Clément Léger <clement.leger@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>