Upgraded kbd to 2.4.0

Makefile

 all:
-	tar xf kbd-2.2.0.tar.xz
-	patch -Np1 -d kbd-2.2.0 < kbd-2.2.0-backspace-1.patch
-	cd kbd-2.2.0 && sed -i 's/\(RESIZECONS_PROGS=\)yes/\1no/g' configure
-	cd kbd-2.2.0 && sed -i 's/resizecons.8 //' docs/man/man8/Makefile.in
-	cd kbd-2.2.0 && PKG_CONFIG_PATH="/tools/lib/pkgconfig" ./configure --build=$(CLFS_TARGET) --prefix=/usr --disable-vlock
-	$(MAKE) -C kbd-2.2.0
+	tar xf kbd-2.4.0.tar.xz
+	cd kbd-2.4.0 && sed -i 's/\(RESIZECONS_PROGS=\)yes/\1no/g' configure
+	cd kbd-2.4.0 && sed -i 's/resizecons.8 //' docs/man/man8/Makefile.in
+	cd kbd-2.4.0 && PKG_CONFIG_PATH="/tools/lib/pkgconfig" ./configure --build=$(CLFS_TARGET) --prefix=/usr --disable-vlock
+	$(MAKE) -C kbd-2.4.0
 	if [[ ! "$(BUILD_OPTIONS)" =~ no-tests ]] ; then \
-	    $(MAKE) -C kbd-2.2.0 check ; \
+	    $(MAKE) -C kbd-2.4.0 check ; \
 	fi
-	$(MAKE) -C kbd-2.2.0 install
-	mkdir -v /usr/share/doc/kbd-2.2.0
-	cd kbd-2.2.0 && cp -R -v docs/doc/* /usr/share/doc/kbd-2.2.0
-	rm -rf kbd-2.2.0
+	$(MAKE) -C kbd-2.4.0 install
+	mkdir -v /usr/share/doc/kbd-2.4.0
+	cd kbd-2.4.0 && cp -R -v docs/doc/* /usr/share/doc/kbd-2.4.0
+	rm -rf kbd-2.4.0