app-misc/dragon: add a snapshot version

upstream have added a couple useful features but no version bump.

Package-Manager: Portage-3.0.20, Repoman-3.0.3
Signed-off-by: Nickolas Raymond Kaczynski <nrk@disroot.org>

app-misc/dragon/Manifest

@@ -1 +1,2 @@
 DIST dragon-1.1.1.tar.gz 17178 BLAKE2B bfe8cbda4beaf62de670eb2a02ad96b0289abd8ed2929ed35ddab2887ef63c6555dca1aad8bd73e87212ac79c8bfebd52371c9acaef180b475dab5ba03e01635 SHA512 e94a91752ff1af25452c09fb85ca318b29cb2301178346d3ff84ffd6270f6cf03e6f90c0db2e39567f5f724fdf8e6551a16e051b78920236c8177d965c209700
+DIST dragon-1.1.1_p20210820.tar.gz 18197 BLAKE2B 2bf5a5531be7114da2903120f82b3b0586582eeae7e1ed1b93d85bd1b4792587b1ec2b3b36e281f0809452c7fd10135927cbefe2b72e2a80fb1865cb2b548920 SHA512 9607f9344e573542ff45cadebffd2805432e3add4ad680c1320933ea63f00950af9789e7cb3a13289592d020ea5d20a02dad1e65cc777930fbc9f25a3f7bc2eb

app-misc/dragon/dragon-1.1.1_p20210820.ebuild

@@ -0,0 +1,30 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+COMMIT="c0ddf8d4f0a57b984570ceacb1f3e587639d8bda"
+DESCRIPTION="Simple drag-and-drop source/sink for X and Wayland"
+HOMEPAGE="https://github.com/mwh/dragon"
+SRC_URI="https://github.com/mwh/${PN}/archive/${COMMIT}.tar.gz -> ${P}.tar.gz"
+
+KEYWORDS="~amd64"
+LICENSE="GPL-3"
+SLOT="0"
+
+DEPEND=">=x11-libs/gtk+-3"
+RDEPEND="${DEPEND}"
+
+S="${WORKDIR}/${PN}-${COMMIT}"
+
+src_prepare() {
+	default
+	sed -e 's/\(`pkg-config --cflags .*`\) \(`pkg-config --libs .*`\)/\1 $(CFLAGS) \2 $(LDFLAGS)/' \
+		-i Makefile || die "sed failed"
+}
+
+src_install() {
+	dobin dragon
+	dodoc README
+	doman dragon.1
+}