[openwrt/openwrt] d1: 6.6: set testing kernel

[LEDE Commits]

wigyori pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/e78a0cf3ce6e23185f02d450febb82da986ef0e4

commit e78a0cf3ce6e23185f02d450febb82da986ef0e4
Author: Zoltan HERPAI <wigyori at uid0.hu>
AuthorDate: Sun May 26 00:56:33 2024 +0200

    d1: 6.6: set testing kernel
    
    Allow selecting 6.6 as testing kernel on d1.
    
    Runtime-tested: Nezha D1
    
    Signed-off-by: Zoltan HERPAI <wigyori at uid0.hu>
---
 target/linux/d1/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/linux/d1/Makefile b/target/linux/d1/Makefile
index 69e28d4811..2f505500b2 100644
--- a/target/linux/d1/Makefile
+++ b/target/linux/d1/Makefile
@@ -12,6 +12,7 @@ KERNELNAME:=Image dtbs
 SUBTARGETS:=generic
 
 KERNEL_PATCHVER:=6.1
+KERNEL_TESTING_PATCHVER:=6.6
 
 include $(INCLUDE_DIR)/target.mk