kernel/malta: Create kernel files for v6.12 (from v6.6)

This is an automatically generated commit.

When doing `git bisect`, consider `git bisect --skip`.

Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/18712
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

diff --git a/target/linux/malta/config-6.6 b/target/linux/malta/config-6.12
similarity index 100%
rename from target/linux/malta/config-6.6
rename to target/linux/malta/config-6.12