ath79: tiny: add 5.15 support for tiny subtarget

Tested on Ubiquiti Nanostation M5 XM with low_mem.

Signed-off-by: Nick Hainke <[email protected]>

target/linux/ath79/tiny/target.mk

@@ -3,6 +3,8 @@ FEATURES += low_mem small_flash
 
 DEFAULT_PACKAGES += wpad-basic-wolfssl
 
+KERNEL_TESTING_PATCHVER:=5.15
+
 define Target/Description
 	Build firmware images for Atheros AR71xx/AR913x/AR934x based boards with small flash
 endef