kernel: vrx518_tc: bump PKG_RELEASE

Bump PKG_RELEASE after the previous fixes.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Link: https://patchwork.ozlabs.org/project/openwrt/patch/20250122222654.21833-5-ryazanov.s.a@gmail.com/


Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

package/kernel/lantiq/vrx518_tc/Makefile

@@ -10,7 +10,7 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=vrx518_tc
 PKG_VERSION:=1.5.12.4
-PKG_RELEASE:=3
+PKG_RELEASE:=4
 PKG_BASE_NAME:=vrx518_tc_drv
 
 UGW_VERSION=8.5.2.10