Add patch for open-uri to allow safe redirection (http -> https)

お問い合わせ 95 gemproxy の redirection forbidden エラー対応 · Issue #1490 · paperboy-sqale/sqale-app
https://github.com/paperboy-sqale/sqale-app/issues/1490

jaimeiniesta/open_uri_redirections · GitHub
https://github.com/jaimeiniesta/open_uri_redirections

Feature #859: open-uri doesn't allow redirection to https - ruby-trunk - Ruby Issue Tracking System
http://bugs.ruby-lang.org/issues/859
Add open_uri_redirections to Gemfile
Merge pull request #1 from paperboy-sqale/fix-openuri-https-redirection-error

Add patch for open-uri to allow safe redirection (http -> https)