Update config files for enabling CONFIG_SECONDARY_TRUSTED_KEYRING
    
    In some architectures, e.g. ppc64, riscv64, x86_64, we have enabled the
    CONFIG_SECONDARY_TRUSTED_KEYRING and children kernel config. But we didn't
    enable it in other architectures.
    
    In the future, the CONFIG_SECONDARY_TRUSTED_KEYRING will be used with
    IMA in different architectures. So let's enable it in Tumbleweed in
    all architectures to align with SLE/Leap. Then user can use it for
    preparing IMA functions with secondary trusted keyring. (bsc#1203739)