Manual kconfig changes: * ISO9660_FS=m (category:filesystems) * JOLIET=y (category:filesystems) * EFIVAR_FS=y (category:uefi) * BLK_DEV_SR=m (category:usb) * Disable some unused clk/pinctrl drivers Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/9403>