[openwrt/openwrt] wireguard-tools: remove unnecessary .mk includes

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/78dc8e2b13df439db92f233fe61d75959ffb57a6

commit 78dc8e2b13df439db92f233fe61d75959ffb57a6
Author: Andre Heider <a.heider at gmail.com>
AuthorDate: Thu Feb 16 12:50:56 2023 +0100

    wireguard-tools: remove unnecessary .mk includes
    
    Including kernel.mk moves the package build folder in the linux one, which
    is confusing since this isn't building any kernel modules.
    
    package-defaults.mk is already included my package.mk.
    
    Signed-off-by: Andre Heider <a.heider at gmail.com>
---
 package/network/utils/wireguard-tools/Makefile | 2 --
 1 file changed, 2 deletions(-)

diff --git a/package/network/utils/wireguard-tools/Makefile b/package/network/utils/wireguard-tools/Makefile
index 8218171fcd..5d52dd37e8 100644
--- a/package/network/utils/wireguard-tools/Makefile
+++ b/package/network/utils/wireguard-tools/Makefile
@@ -7,7 +7,6 @@
 # See /LICENSE for more information.
 
 include $(TOPDIR)/rules.mk
-include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=wireguard-tools
 
@@ -24,7 +23,6 @@ PKG_LICENSE_FILES:=COPYING
 PKG_BUILD_PARALLEL:=1
 
 include $(INCLUDE_DIR)/package.mk
-include $(INCLUDE_DIR)/package-defaults.mk
 
 MAKE_PATH:=src
 MAKE_VARS += PLATFORM=linux