ffi 1.12.2 did not push its -java variant

[kares]

could you someone please make sure a build using JRuby is also pushed?
ad524cb // cc @larskanis

otherwise this is (potentially) breaking JRuby bundle install with the ffi as a dependency.

[dfighter1985]

Could this be the same reason why I am getting this? (worked fine with 1.12.1)
ffi is a dependency of a dependency of a dependency of a dependency here.

14:14:05 [INFO] Building native extensions. This could take a while...
14:14:06 [WARNING] ERROR: Error installing /home/jenkins/.m2/repository/rubygems/ffi/1.12.2/ffi-1.12.2.gem:
14:14:06 [INFO] 8 gems installed
14:14:06 [WARNING] ERROR: Failed to build gem native extension.
14:14:06 [WARNING]
14:14:06 [WARNING] current directory: /home/jenkins/workspace/ce_5.5_OSZK_branches_sworvd2-kds/dspace/modules/xmlui-mirage2/target/rubygems/gems/ffi-1.12.2/ext/ffi_c
14:14:06 [WARNING] /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java -cp :/home/jenkins/workspace/ce_5.5_OSZK_branches_sworvd2-kds/dspace/modules/xmlui-mirage2/target/test-classes:/home/jenkins/workspace/ce_5.5_OSZK_branches_sworvd2-kds/dspace/modules/xmlui-mirage2/target/classes org.jruby.Main -r ./siteconf20200203-365-no79qr.rb extconf.rb
14:14:06 [WARNING] Error: Could not find or load main class org.jruby.Main
14:14:06 [WARNING]
14:14:06 [WARNING] extconf failed, exit code 1

[larskanis]

Sorry, I forgot! ffi-1.12.2-java.gem is pushed.