kernel/airoha: 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: Daniel Golle <daniel@makrotopia.org>
Link: https://github.com/openwrt/openwrt/pull/15416
Signed-off-by: Robert Marko <robimarko@gmail.com>

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

diff --git a/target/linux/airoha/patches-6.1/0005-spi-Add-support-for-the-Airoha-EN7523-SoC-SPI-contro.patch b/target/linux/airoha/patches-6.6/0005-spi-Add-support-for-the-Airoha-EN7523-SoC-SPI-contro.patch
similarity index 100%
rename from target/linux/airoha/patches-6.1/0005-spi-Add-support-for-the-Airoha-EN7523-SoC-SPI-contro.patch
rename to target/linux/airoha/patches-6.6/0005-spi-Add-support-for-the-Airoha-EN7523-SoC-SPI-contro.patch