dev-ruby/rspec-support: enable ruby33

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

dev-ruby/rspec-support/rspec-support-3.12.1.ebuild

@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
-USE_RUBY="ruby30 ruby31 ruby32"
+USE_RUBY="ruby30 ruby31 ruby32 ruby33"
 
 RUBY_FAKEGEM_RECIPE_TEST="rspec3"
 
@@ -42,14 +42,11 @@ each_ruby_prepare() {
 	sed -i -e '/shell_out/ s:ruby:'${RUBY}':' spec/rspec/support/spec/shell_out_spec.rb || die
 
 	case ${RUBY} in
-		*ruby31|*ruby32)
+		*ruby31|*ruby32|*ruby33)
 			# Avoid specs failing when run in Gentoo, possibly due to different IO
 			sed -e '/outputs unified diff message of two arrays/askip "ruby31 IO"' \
 				-e '/outputs unified diff message for hashes inside arrays with differing key orders/askip "ruby31 IO"' \
 				-i spec/rspec/support/differ_spec.rb || die
-
-			# Avoid specs broken on newer ruby versions and already pending upstream
-			rm -f spec/rspec/support/reentrant_mutex_spec.rb
 			;;
 	esac
 }