Remove upstream patch 0003-awk-fix-use-after-free-CVE-2022-30065.patch
and update _IGNORE_CVES accordingly.
The two other CVE fixes are still not applied upstream. Renumber the
patches and update the comment in the .mk file.
Refresh busybox.config. All configs are set to the new defaults, except
for CONFIG_UDHCPC_DEFAULT_SCRIPT: for this one, reuse the script we also
use for DHCPv4. This is matches the behaviour previous to the bump,
where we had a single script handling both.
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>
