Bypass git submodule test failure on Git >= 2.38.1.

This commit was cherry-picked from Fedora rawhide
<79d75fdcdd>.
This fixes the following test failure.

```
  1) Failure:
TestGemSourceGit#test_checkout_submodules [/builddir/build/BUILD/ruby-3.0.4/test/rubygems/test_gem_source_git.rb:72]:
fatal: transport 'file' not allowed
fatal: clone of '/builddir/build/BUILD/ruby-3.0.4/tmp/test_rubygems_20230627-4031323-yppcjj/git/b' into submodule path '/builddir/build/BUILD/ruby-3.0.4/tmp/test_rubygems_20230627-4031323-yppcjj/git/a/b' failed
```

Resolves: rhbz#2173531

ruby-3.2.0-git-2.38.1-fix-rubygems-test.patch

@@ -0,0 +1,27 @@
+From dae843f6b7502f921a7e66f39e3714a39d860181 Mon Sep 17 00:00:00 2001
+From: Hiroshi SHIBATA <hsbt@ruby-lang.org>
+Date: Wed, 19 Oct 2022 19:40:00 +0900
+Subject: [PATCH] Bypass git submodule add/update with git config
+ protocol.file.allow=always option.
+
+Co-authored-by: Nobuyoshi Nakada <nobu@ruby-lang.org>
+---
+ test/rubygems/test_gem_source_git.rb | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/test/rubygems/test_gem_source_git.rb b/test/rubygems/test_gem_source_git.rb
+index 5702da05974b6..c3b324771fa4d 100644
+--- a/test/rubygems/test_gem_source_git.rb
++++ b/test/rubygems/test_gem_source_git.rb
+@@ -63,6 +63,11 @@ def test_checkout_local_cached
+   end
+ 
+   def test_checkout_submodules
++    # We need to allow to checkout submodules with file:// protocol
++    # CVE-2022-39253
++    # https://lore.kernel.org/lkml/xmqq4jw1uku5.fsf@gitster.g/
++    system(@git, *%W"config --global protocol.file.allow always")
++
+     source = Gem::Source::Git.new @name, @repository, 'master', true
+ 
+     git_gem 'b'

ruby.spec

@@ -261,6 +261,9 @@ Patch59: ruby-3.1.1-ossl_ocsp-use-null.patch
 # Replace SHA1 usage in tests.
 # https://github.com/ruby/openssl/pull/511
 Patch60: ruby-3.1.2-ossl-tests-replace-sha1.patch
+# Bypass git submodule test failure on Git >= 2.38.1.
+# https://github.com/ruby/ruby/pull/6587
+Patch61: ruby-3.2.0-git-2.38.1-fix-rubygems-test.patch
 
 Requires: %{name}-libs%{?_isa} = %{version}-%{release}
 Suggests: rubypick
@@ -726,6 +729,7 @@ rm -rf ext/fiddle/libffi*
 %patch58 -p1
 %patch59
 %patch60 -p1
+%patch61 -p1
 
 # Provide an example of usage of the tapset:
 cp -a %{SOURCE3} .
@@ -1489,6 +1493,9 @@ OPENSSL_ENABLE_SHA1_SIGNATURES=1 \
 
 
 %changelog
+* Wed Jun 28 2023 Jun Aruga <jaruga@redhat.com> - 3.0.4-160
+- Bypass git submodule test failure on Git >= 2.38.1.
+
 * Fri Jul 08 2022 Jarek Prokop <jprokop@redhat.com> - 3.0.4-160
 - Upgrade to Ruby 3.0.4.
   Resolves: rhbz#2096347