[openwrt/openwrt] sunxi: add 6.12 as testing kernel

[LEDE Commits]

wigyori pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/45fbf6228ec3f3cf6ba968b190b66fcfb74e6359

commit 45fbf6228ec3f3cf6ba968b190b66fcfb74e6359
Author: Zoltan HERPAI <wigyori at uid0.hu>
AuthorDate: Sat May 3 19:58:45 2025 +0000

    sunxi: add 6.12 as testing kernel
    
    Runtime-tested on:
    
    - Linksprite pcDuino (cortexa8 / sun5i)
    - Olimex A20 Micro (cortexa7 / sun7i)
    - BananaPi P2 Zero (cortexa7 / sun8i)
    - Pine64 SoM (cortexa53 / sun50i)
    - Orangepi Zero 2W (cortexa53 / sun50i)
    
    Signed-off-by: Zoltan HERPAI <wigyori at uid0.hu>
---
 target/linux/sunxi/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/linux/sunxi/Makefile b/target/linux/sunxi/Makefile
index 193383e940..24004ec576 100644
--- a/target/linux/sunxi/Makefile
+++ b/target/linux/sunxi/Makefile
@@ -11,6 +11,7 @@ FEATURES:=ext4 display rootfs-part rtc squashfs usb usbgadget
 SUBTARGETS:=cortexa8 cortexa7 cortexa53
 
 KERNEL_PATCHVER:=6.6
+KERNEL_TESTING_PATCHVER:=6.12
 
 KERNELNAME:=zImage dtbs