Enable the options flagged by pmb:kconfigcheck-community (hardening, zram backends, immutable rootfs, module compression, etc.) so both aarch64 and armv7 configs pass 'pmbootstrap kconfig check'. Signed-off-by: Sam Day <me@samcday.com> Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/8084>