dev-util/riffdiff: new package, add 3.3.10

Signed-off-by: Nicolas PARLANT <nicolas.parlant@parhuet.fr>

dev-util/riffdiff/Manifest

@@ -0,0 +1,2 @@
+DIST riffdiff-3.3.10-crates.tar.xz 13527988 BLAKE2B 3870d93e918c2522ebe616a79fbf504a1c82b873bee8cdcfd6832de61d184e55680c30bc4a043f640a5b854bc5b9e36c95c489a74ae0509d059b653f65a44711 SHA512 d02b8d951dca3081687cfa8fa05656c8d5f6afbbd454049bafa4d76a58735e684511f79b2b2f06c85cfe73218622e8d2da9ffddf4b1cc7c9e54b500c5b983c80
+DIST riffdiff-3.3.10.tar.gz 2174200 BLAKE2B 962150b68e6f17ffd24ea477a3dcfc5d9c9e604fd9dda4ad7428b616ec3c0036f81f259ef2cc9c756da59c387cf16f4323b202df166a1ca44b49b7fa14b700b9 SHA512 96818f969b70f2c819b256a5b160a8dac2047ebb335a24c04267bf7cb5d13cef71077373309848645986e147e630618fddfeb3f43182a4a43828d698e2cfdc42

dev-util/riffdiff/metadata.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>nicolas.parlant@parhuet.fr</email>
+		<name>Nicolas PARLANT</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">walles/riff</remote-id>
+	</upstream>
+</pkgmetadata>

dev-util/riffdiff/riffdiff-3.3.10.ebuild

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+# Copyright 2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+CRATES="
+"
+
+inherit cargo
+
+DESCRIPTION="A diff filter highlighting changed line parts"
+HOMEPAGE="https://github.com/walles/riff/"
+SRC_URI="https://github.com/walles/riff/archive/refs/tags/${PV}.tar.gz -> ${P}.tar.gz"
+SRC_URI+=" https://raw.githubusercontent.com/PPN-SD/vendor/refs/tags/${P}/${P}-crates.tar.xz"
+S="${WORKDIR}/${P/diff/}"
+
+LICENSE="MIT"
+# Autogenerated by pycargoebuild
+# Dependent crate licenses
+LICENSE+=" Apache-2.0 BSD-2 BSD MIT Unicode-DFS-2016"
+SLOT="0"
+KEYWORDS="~amd64"
+
+QA_FLAGS_IGNORED="usr/bin/riff"