Fix Ruby build failing due to unremovable tmp subdirectory.

RPM 4.18.0-beta1 or later versions remove the build directory
automatically, the build fails on removing temporary directories with
the missing 'w' bit.

RubyGems contain this patch since version 3.3.8.
This was merged to ruby_3_1 branch in upstream ruby, but it is not
included in the v3_1_2 tag, so new Ruby 3.1 release should contain this
change.

Relevant RPM upstream PR: https://github.com/rpm-software-management/rpm/pull/2080
Relevant bug: https://bugzilla.redhat.com/show_bug.cgi?id=2105393

ruby.spec

@@ -192,6 +192,13 @@ Patch23: ruby-3.2.0-define-unsupported-gc-compaction-methods_generated-files.pat
 # https://github.com/ruby/ruby/pull/6019
 # https://github.com/ruby/ruby/commit/2c190863239bee3f54cfb74b16bb6ea4cae6ed20
 Patch24: ruby-3.2.0-Detect-compaction-support-during-runtime.patch
+# RPM 4.18.0-beta1 or later versions remove the build directory automatically
+# on successful build, the build then fails on removing temporary directories
+# that are missing the 'w' bit.
+# https://bugzilla.redhat.com/show_bug.cgi?id=2105393
+# https://github.com/rpm-software-management/rpm/pull/2080
+# https://github.com/rubygems/rubygems/pull/5372
+Patch25: ruby-rubygems-3.3.8-Resolve-cleaned-up-error-with-temporary-gemhome.patch
 
 Requires: %{name}-libs%{?_isa} = %{version}-%{release}
 Suggests: rubypick
@@ -667,6 +674,7 @@ find .bundle/gems -name '*-[0-9]*.gemspec' -exec cp -t .bundle/specifications/ {
 %patch22 -p1
 %patch23 -p1
 %patch24 -p1
+%patch25 -p1
 
 # Provide an example of usage of the tapset:
 cp -a %{SOURCE3} .
@@ -1523,6 +1531,9 @@ mv test/fiddle/test_import.rb{,.disable}
 
 
 %changelog
+* Mon Jul 25 2022 Jarek Prokop <jprokop@redhat.com> - 3.1.2-167
+- Fix directory permissions in one of the rubygems tests.
+
 * Sat Jul 23 2022 Fedora Release Engineering <releng@fedoraproject.org>
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild