Revert "Skip the ssl tests on Brew s390x build environment."

This reverts commit 9599325b90.
This issue was fixed on RHELBLD-6305.

Bump release for rebuild.

Related: rhbz#1938942

ruby-3.0.0-Skip-ssl-tests-for-offline.patch

@@ -1,16 +0,0 @@
-diff --git a/test/rubygems/test_bundled_ca.rb b/test/rubygems/test_bundled_ca.rb
-index 6973758c4c..71f61ca8f7 100644
---- a/test/rubygems/test_bundled_ca.rb
-+++ b/test/rubygems/test_bundled_ca.rb
-@@ -32,7 +32,7 @@ def assert_https(host)
-     http.verify_mode = OpenSSL::SSL::VERIFY_PEER
-     http.cert_store = bundled_certificate_store
-     http.get('/')
--  rescue Errno::ENOENT, Errno::ETIMEDOUT, SocketError
-+  rescue Errno::ECONNREFUSED, Errno::ENETUNREACH, Errno::ENOENT, Errno::ETIMEDOUT, SocketError
-     skip "#{host} seems offline, I can't tell whether ssl would work."
-   rescue OpenSSL::SSL::SSLError => e
-     # Only fail for certificate verification errors
--- 
-2.29.2
-

ruby.spec

@@ -22,7 +22,7 @@
 %endif
 
 
-%global release 137
+%global release 138
 %{!?release_string:%define release_string %{?development_release:0.}%{release}%{?development_release:.%{development_release}}%{?dist}}
 
 # The RubyGems library has to stay out of Ruby directory tree, since the
@@ -153,10 +153,6 @@ Patch15: ruby-dwarf5-avoid_crash-r1.patch
 # Avoid possible timeout errors in TestBugReporter#test_bug_reporter_add.
 # https://bugs.ruby-lang.org/issues/16492
 Patch19: ruby-2.7.1-Timeout-the-test_bug_reporter_add-witout-raising-err.patch
-# Skip the ssl tests on Brew s390x build environment.
-# https://projects.engineering.redhat.com/browse/RHELBLD-6305
-# https://github.com/ruby/ruby/pull/4112
-Patch100: ruby-3.0.0-Skip-ssl-tests-for-offline.patch
 
 Requires: %{name}-libs%{?_isa} = %{version}-%{release}
 Suggests: rubypick
@@ -593,9 +589,6 @@ rm -rf ext/fiddle/libffi*
 %patch9 -p1
 %patch15 -p1
 %patch19 -p1
-%ifarch s390x
-%patch100 -p1
-%endif
 
 # Provide an example of usage of the tapset:
 cp -a %{SOURCE3} .
@@ -1346,7 +1339,7 @@ MSPECOPTS=""
 
 
 %changelog
-* Mon Jun 07 2021 Jarek Prokop <jprokop@redhat.com> - 3.0.1-137
+* Mon Jun 07 2021 Jarek Prokop <jprokop@redhat.com> - 3.0.1-138
 - Upgrade to Ruby 3.0.1 by merging Fedora rawhide branch (commit: 6b2ff68).
   * Add missing `rubygem-` prefix for bundled provide of 'connection_pool'.
   * Pass ldflags to gem install via CONFIGURE_ARGS
@@ -1367,7 +1360,6 @@ MSPECOPTS=""
   * Drop Net::Telnet and XMLRPC packages, because they were dropped from Ruby.
   Resolves: rhbz#1938942
 - Fix FTBFS due to an incompatible load directive.
-- Skip the SSL tests on Brew s390x build environment.
 
 * Wed Apr 07 2021 Pavel Valena <pvalena@redhat.com> - 2.7.3-136
 - Upgrade to Ruby 2.7.3.