Add the vk_rmv_misc_internal_description struct and list the misc_internal
member of that type in the vk_rmv_resource_create_token union, allowing
logging of different internal resources in RMV dumps.
The vk_rmv_common.h header also has the C-linkage block added in order to
enable its inclusion in C++ files.
Signed-off-by: Zan Dobersek <zdobersek@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27631>
