x86: move to 6.1 kernel by default

6.1 kernel has been in testing for a few month without issues

Signed-off-by: Pascal Coudurier <[email protected]>

target/linux/x86/Makefile

@@ -10,8 +10,7 @@ BOARDNAME:=x86
 FEATURES:=squashfs ext4 vdi vmdk vhdx pcmcia targz fpu boot-part rootfs-part
 SUBTARGETS:=generic legacy geode 64
 
-KERNEL_PATCHVER:=5.15
-KERNEL_TESTING_PATCHVER:=6.1
+KERNEL_PATCHVER:=6.1
 
 KERNELNAME:=bzImage