bcm27xx: create kernel config for v6.12 (from v6.6)

This is an automatically generated commit.

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

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

diff --git a/target/linux/bcm27xx/bcm2708/config-6.6 b/target/linux/bcm27xx/bcm2708/config-6.12
similarity index 100%
rename from target/linux/bcm27xx/bcm2708/config-6.6
rename to target/linux/bcm27xx/bcm2708/config-6.12

diff --git a/target/linux/bcm27xx/bcm2709/config-6.6 b/target/linux/bcm27xx/bcm2709/config-6.12
similarity index 100%
rename from target/linux/bcm27xx/bcm2709/config-6.6
rename to target/linux/bcm27xx/bcm2709/config-6.12

diff --git a/target/linux/bcm27xx/bcm2710/config-6.6 b/target/linux/bcm27xx/bcm2710/config-6.12
similarity index 100%
rename from target/linux/bcm27xx/bcm2710/config-6.6
rename to target/linux/bcm27xx/bcm2710/config-6.12

diff --git a/target/linux/bcm27xx/bcm2711/config-6.6 b/target/linux/bcm27xx/bcm2711/config-6.12
similarity index 100%
rename from target/linux/bcm27xx/bcm2711/config-6.6
rename to target/linux/bcm27xx/bcm2711/config-6.12

diff --git a/target/linux/bcm27xx/bcm2712/config-6.6 b/target/linux/bcm27xx/bcm2712/config-6.12
similarity index 100%
rename from target/linux/bcm27xx/bcm2712/config-6.6
rename to target/linux/bcm27xx/bcm2712/config-6.12

diff --git a/target/linux/bcm27xx/config-6.6 b/target/linux/bcm27xx/config-6.12
similarity index 100%
rename from target/linux/bcm27xx/config-6.6
rename to target/linux/bcm27xx/config-6.12