Bump rspec-rails from 3.7.2 to 3.8.1

[dependabot-preview]

Bumps rspec-rails from 3.7.2 to 3.8.1.

Changelog

Sourced from rspec-rails's changelog.

3.8.1 / 2018-10-23

Full Changelog

Bug Fixes:

• Fix NoMethodError: undefined method 'strip' when using a Pathname object
  as the fixture file path. (Aaron Kromer, #2026)
• When generating feature specs, do not duplicate namespace in the path name.
  (Laura Paakkinen, #2034)
• Prevent ActiveJob::DeserializationError from being issued when ActiveJob
  matchers de-serialize arguments. (aymeric-ledorze, #2036)

3.8.0 / 2018-08-04

Full Changelog

Enhancements:

• Improved message when migrations are pending in the default rails_helper.rb
  (Koichi ITO, #1924)
• have_http_status matcher now supports Rails 5.2 style response symbols
  (Douglas Lovell, #1951)
• Change generated Rails helper to match Rails standards for Rails.root
  (Alessandro Rodi, #1960)
• At support for asserting enqueued jobs have no wait period attached.
  (Brad Charna, #1977)
• Cache instances of ActionView::Template used in stub_template resulting
  in increased performance due to less allocations and setup. (Simon Coffey, #1979)
• Rails scaffold generator now respects longer namespaces (e.g. api/v1/<thing>).
  (Laura Paakkinen, #1958)

Bug Fixes:

• Escape quotation characters when producing method names for system spec
  screenshots. (Shane Cavanaugh, #1955)
• Use relative path for resolving fixtures when fixture_path is not set.
  (Laurent Cobos, #1943)
• Allow custom template resolvers in view specs. (ahorek, #1941)

Commits

• 64ea99f Update version to 3.8.1
• 09014f0 Changelog for #2036
• 25c5843 Correct change log to indicate post v.3.8.0 fixes.
• cc7c714 Prevent ActiveJob::DeserializationError when deserialising expired jobs (#2036)
• 9af9514 Merge pull request #2034 from jekuta/fix-1877
• a9d7a6b Udpate nokogiri version (#2032)
• f061066 Merge pull request #2027 from benoittgt/bump_bundler_to_last_version_again
• 8ae77c1 Merge pull request #2026 from cupakromer/fix-nomethoderror-pathname-fixture-path
• 124c82a Add project metadata to the gemspec (#2035)
• d05d6bd Updates maintenance-branch file.
• Additional commits viewable in compare view

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