Bump rspec-rails from 3.8.1 to 3.8.2

[dependabot-preview]

Bumps rspec-rails from 3.8.1 to 3.8.2.

Changelog

Sourced from rspec-rails's changelog.

3.8.2 / 2019-01-13

Full Changelog

Bug Fixes:

• Fix issue with generator for preview specs where Mailer would be duplicated
  in the name. (Kohei Sugi, #2037)
• Fix the request spec generator to handle namespaced files. (Kohei Sugi, #2057)
• Further truncate system test filenames to handle cases when extra words are
  prepended. (Takumi Kaji, #2058)
• Backport: Make the ActiveJob matchers fail when multiple jobs are queued
  for negated matches. e.g. `expect { job; job; }.to_not have_enqueued_job
  (Emric Istanful, #2069)

Commits

• 0d0ce9e Merge pull request #2067 from benoittgt/3-8-maintenance-prep
• 987bd32 Update version to 3.8.2
• 2ae472b Backport: Changelog for #2047
• 9271c22 Backport: Change negated active job matcher (#2069)
• 7ca3d04 Downgrade to older bundler on older rails
• 1c6074f Add dependency for rspec-rails on bundler / rubygems script
• 081cce5 Updated travis build scripts (from rspec-dev)
• 75c02f8 Updated travis build scripts (from rspec-dev) (#2059)
• 79925f9 Change log for #2058
• 85b16c4 Truncate method names further in system tests (#2058)
• Additional commits viewable in compare view

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