main/linux-grsec: actually apply the last xfrm patch

was not applied previously

main/linux-grsec/APKBUILD

@@ -4,7 +4,7 @@ _flavor=grsec
 pkgname=linux-${_flavor}
 pkgver=2.6.32.12
 _kernver=2.6.32
-pkgrel=4
+pkgrel=5
 pkgdesc="Linux kernel with grsecurity"
 url=http://grsecurity.net
 depends="mkinitfs linux-firmware"
@@ -46,7 +46,8 @@ prepare() {
 	fi
 
 	# first apply the grsecurity patch and then the rest
-	for i in "$srcdir"/grsecurity*.patch "$srcdir"/0[0-9]*.patch; do
+	for i in "$srcdir"/grsecurity*.patch "$srcdir"/0[0-9]*.patch \
+			"$srcdir"/xfrm*; do
 		[ -f $i ] || continue
 		msg "Applying $i..."
 		patch -s -p1 -N < $i || return 1