uboot-ath79: update to v2025.04
Update uboot-ath79 package to v2025.04 for ath79 devices.
Additionally, new "CONFIG_NO_NET" option was introduced and replaced
disabled CONFIG_NET option ("# CONFIG_NET is not set"). So replace
that old options in the NEC Aterm devices as well.
Signed-off-by: INAGAKI Hiroshi <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/18475
Signed-off-by: Robert Marko <[email protected]>