linux-yocto/6.16: cfg fix configuration audit warnings

linux-yocto/6.16: cfg fix configuration audit warnings

Integrating the following commit(s) to linux-yocto/.:

1/1 [
    Author: Bruce Ashfield
    Email: bruce.ashfield@gmail.com
    Subject: arm/6.16: remove unsettable and obsolete options
    Date: Tue, 26 Aug 2025 22:43:01 -0400

    These crypto options are only selected or have been dropped
    from 6.16, so we drop them from our configs.

    Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
]

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>