dev-ruby/arel: drop 9.0.0

Signed-off-by: Hans de Graaff <graaff@gentoo.org>

dev-ruby/arel/arel-9.0.0.ebuild

@@ -1,33 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-USE_RUBY="ruby23 ruby24 ruby25 ruby26"
-
-RUBY_FAKEGEM_RECIPE_DOC="rdoc"
-RUBY_FAKEGEM_DOCDIR="doc"
-RUBY_FAKEGEM_EXTRADOC="History.txt README.md"
-
-RUBY_FAKEGEM_GEMSPEC="arel.gemspec"
-
-inherit ruby-fakegem versionator
-
-DESCRIPTION="Arel is a Relational Algebra for Ruby"
-HOMEPAGE="https://github.com/rails/arel"
-SRC_URI="https://github.com/rails/arel/archive/v${PV}.tar.gz -> ${P}.tar.gz"
-LICENSE="MIT"
-SLOT="$(get_version_component_range 1).0"
-KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ppc ~ppc64 ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
-IUSE=""
-
-ruby_add_bdepend "
-	test? (
-		dev-ruby/concurrent-ruby:1
-		dev-ruby/test-unit:2
-		>=dev-ruby/minitest-5.4:5
-	)"
-
-all_ruby_prepare() {
-	sed -i -e "/[Bb]undler/d" \
-		-e '/specname/,$ s:^:#:' Rakefile || die
-}