[Openamp-rp] [OpenAMP/libmetal] 2dc456: Fix Zephyr testcase with latest Zephyr

Branch: refs/heads/main Home: https://github.com/OpenAMP/libmetal Commit: 2dc45613f1e61b1991875a6ecf32c1ee30f912cc https://github.com/OpenAMP/libmetal/commit/2dc45613f1e61b1991875a6ecf32c1ee3... Author: Alberto Escolar Piedras alberto.escolar.piedras@nordicsemi.no Date: 2023-10-16 (Mon, 16 Oct 2023)

Changed paths: M test/system/zephyr/main.c

Log Message: ----------- Fix Zephyr testcase with latest Zephyr

In Zephyr PR #63351 , commit: a35e40f410750f3205f0d87489aa0dfa4006e1d3 Support for k_mem_block was removed which was used by this Zephyr test.

Update the tets to just use a void* (which is what should be used instead).

Signed-off-by: Alberto Escolar Piedras alberto.escolar.piedras@nordicsemi.no