re-add kernel 5.13, mask 5.14

sys-kernel/decade-sources/decade-sources-5.13.19.ebuild

@@ -0,0 +1,25 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="7"
+ETYPE="sources"
+
+inherit kernel-2
+detect_version
+detect_arch
+
+KEYWORDS="~arm64"
+HOMEPAGE="https://dev.gentoo.org/~mpagano/genpatches"
+
+DESCRIPTION="Full sources for the Linux ${KV_MAJOR}.${KV_MINOR} kernel tree."
+SRC_URI="${KERNEL_URI}"
+
+DECADE_PATCHES=( ${FILESDIR}/patches-${KV_MAJOR}.${KV_MINOR}/*.patch )
+
+src_prepare() {
+	for P in ${DECADE_PATCHES[@]}; do
+		eapply "${P}"
+	done
+	
+	kernel-2_src_prepare
+}