Bump json from 1.7.6 to 1.8.6 in /utils/rails_implementation

[dependabot]

Bumps json from 1.7.6 to 1.8.6.

Changelog

Sourced from json's changelog.

2017-01-13 (1.8.6)

• Be compatible with ancient ruby 1.8 (maybe?) 2015-09-11 (1.8.5)
• Be compatible with ruby 2.4.0
• There were still some mentions of dual GPL licensing in the source, but JSON has just the Ruby license that itself includes an explicit dual-licensing clause that allows covered software to be distributed under the terms of the Simplified BSD License instead for all ruby versions >= 1.9.3. This is however a GPL compatible license according to the Free Software Foundation. I changed these mentions to be consistent with the Ruby license setting in the gemspec files which were already correct now. ---------- (1.8.4) Skipped. 2015-06-01 (1.8.3)
• Fix potential memory leak, thx to nobu. 2015-01-08 (1.8.2)
• Some performance improvements by Vipul A M vipulnsward@gmail.com.
• Fix by Jason R. Clark jclark@newrelic.com to avoid mutation of JSON.dump_default_options.
• More tests by Michael Mac-Vicar mmacvicar@gmail.com and fixing space_before accessor in generator.
• Performance on Jruby improvemed by Ben Browning bbrownin@redhat.com.
• Some fixes to be compatible with the new Ruby 2.2 by Zachary Scott e@zzak.io and SHIBATA Hiroshi hsbt@ruby-lang.org. 2013-05-13 (1.8.1)
• Remove Rubinius exception since transcoding should be working now. 2013-05-13 (1.8.0)
• Fix flori/json#162 reported by Marc-Andre Lafortune github_rocks@marc-andre.ca. Thanks!
• Applied patches by Yui NARUSE naruse@airemix.jp to suppress warning with -Wchar-subscripts and better validate UTF-8 strings.
• Applied patch by ginriki@github to remove unnecessary if.
• Add load/dump interface to JSON::GenericObject to make serialize :some_attribute, JSON::GenericObject work in Rails active models for convenient SomeModel#some_attribute.foo.bar access to serialised JSON data. 2013-02-04 (1.7.7)
• Security fix for JSON create_additions default value and JSON::GenericObject. It should not be possible to create additions unless explicitely requested by setting the create_additions argument to true or using the JSON.load/dump interface. If JSON::GenericObject is supposed to be automatically deserialised, this has to be explicitely enabled by setting JSON::GenericObject.json_creatable = true as well.
• Remove useless assert in fbuffer implementation.
• Apply patch attached to https://github.com/flori/json/issues#issue/155 provided by John Shahid jvshahid@gmail.com, Thx!
• Add license information to rubygems spec data, reported by Jordi Massaguer Pla jmassaguerpla@suse.de.
• Improve documentation, thx to Zachary Scott zachary@zacharyscott.net.

Commits

• 7f4cfd8 Try to be compatible with ruby 1.8
• 4cf6c62 Update gemspecs
• 48c5e99 Stop testing on 1.8, it might work though
• 5d46fb9 Travis don't know how to build these rubies
• 7f05140 Fix conversion crash on 1.9
• 2bcacc1 Require ruby version 2.0 or better
• f8e2aa6 Reduce supported ruby versions
• b4eeed1 Test newer rubies
• c7a6e31 Use 2.3.1 for testing
• 953f474 Merge RUBY_INTEGER_UNIFICATION changes
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
• @dependabot use these labels will set the current labels as the default for future PRs for this repo and language
• @dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language
• @dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language
• @dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language

You can disable automated security fix PRs for this repo from the Security Alerts page.