kernel/archs38: Create kernel files for v6.6 (from v6.1)

This is an automatically generated commit.

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

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/16004
Signed-off-by: Robert Marko <robimarko@gmail.com>

diff --git a/target/linux/archs38/config-6.1 b/target/linux/archs38/config-6.6
similarity index 100%
rename from target/linux/archs38/config-6.1
rename to target/linux/archs38/config-6.6