xdp-tools: update to v1.4.2

- release notes:
  https://github.com/xdp-project/xdp-tools/releases/tag/v1.4.2
- patches rebased manually:
  - 010-configure-respect-LDFLAGS.patch

Signed-off-by: Konstantin Demin <rockdrilla@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/15705
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>

package/network/utils/xdp-tools/Makefile

@@ -2,8 +2,8 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=xdp-tools
 PKG_RELEASE:=1
-PKG_VERSION:=1.2.9
-PKG_HASH:=159ed8d3c8195d812ec3cde83bd736245a72743af372998320d39c2ba69ab142
+PKG_VERSION:=1.4.2
+PKG_HASH:=49c2b96b2be878449a797a74ca515a63e13418cb8ea904df08f8ef9cb2ac5570
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/xdp-project/xdp-tools/tar.gz/v$(PKG_VERSION)?