chore(deps-dev): bump timecop from 0.7.4 to 0.9.6

Bumps [timecop](https://github.com/travisjeffery/timecop) from 0.7.4 to 0.9.6.
- [Release notes](https://github.com/travisjeffery/timecop/releases)
- [Changelog](https://github.com/travisjeffery/timecop/blob/master/History.md)
- [Commits](travisjeffery/timecop@0.7.4...v0.9.6)

---
updated-dependencies:
- dependency-name: timecop
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Gemfile

@@ -66,7 +66,7 @@ group :test do
   gem 'factory_girl_rails', '~> 4.4.1'
   gem 'mocha', '~> 1.0.0'
   gem 'webmock', '~> 1.22.0', require: false
-  gem 'timecop', '~> 0.7.1'
+  gem 'timecop', '~> 0.9.6'
   gem 'capybara', '~> 2.3.0'
   # gem 'codeclimate-test-reporter', require: nil
   gem 'simplecov', require: false, group: :test

Gemfile.lock

@@ -1272,7 +1272,7 @@ GEM
     thor (0.20.3)
     thread_safe (0.3.6)
     tilt (2.0.10)
-    timecop (0.7.4)
+    timecop (0.9.6)
     tinymce-rails (4.3.13)
       railties (>= 3.1.1)
     turnout (2.5.0)
@@ -1374,7 +1374,7 @@ DEPENDENCIES
   sprockets-rails (~> 3.2.1)
   sprockets-vue (~> 0.1.0)
   system
-  timecop (~> 0.7.1)
+  timecop (~> 0.9.6)
   tinymce-rails (~> 4.3.2)
   turnout (~> 2.5.0)
   uglifier (~> 4.1.17)