[openwrt/openwrt] d1: use kernel 6.12 by default

[LEDE Commits]

wigyori pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/f5b3e71cc5e7073b65b3c0b2f7795e15faac1ea4

commit f5b3e71cc5e7073b65b3c0b2f7795e15faac1ea4
Author: Zoltan HERPAI <wigyori at uid0.hu>
AuthorDate: Sat May 24 10:43:39 2025 +0000

    d1: use kernel 6.12 by default
    
    Switch to Linux kernel version 6.12.
    
    Signed-off-by: Zoltan HERPAI <wigyori at uid0.hu>
---
 target/linux/d1/Makefile | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/target/linux/d1/Makefile b/target/linux/d1/Makefile
index 7bd9b936aa..23a987bc58 100644
--- a/target/linux/d1/Makefile
+++ b/target/linux/d1/Makefile
@@ -11,8 +11,7 @@ FEATURES:=ext4 squashfs
 KERNELNAME:=Image dtbs
 SUBTARGETS:=generic
 
-KERNEL_PATCHVER:=6.6
-KERNEL_TESTING_PATCHVER:=6.12
+KERNEL_PATCHVER:=6.12
 
 include $(INCLUDE_DIR)/target.mk