Bump mock-fs from 4.12.0 to 4.13.0

[dependabot-preview]

Bumps mock-fs from 4.12.0 to 4.13.0.

Release notes

Sourced from mock-fs's releases.

v4.13.0

• Make process.chdir(), process.cwd(), and fs.createWriteStream() work with bypass() (thanks @3cp, see #307#307)
• Fix memory leak associated with Node 10 (thanks #3cp, see #303#303)
• Async function handling in bypass() (see #306#306)
• Big new feature! Temporarily bypass the mocked filesystem with the bypass() function (thanks @nonara, see #304#304)

#303: tschaub/mock-fs#303 #304: tschaub/mock-fs#304 #306: tschaub/mock-fs#306 #307: tschaub/mock-fs#307

Changelog

Sourced from mock-fs's changelog.

4.13.0

• Make process.chdir(), process.cwd(), and fs.createWriteStream() work with bypass() (thanks @3cp, see #307#307)
• Fix memory leak associated with Node 10 (thanks #3cp, see #303#303)
• Async function handling in bypass() (see #306#306)
• Big new feature! Temporarily bypass the mocked filesystem with the bypass() function (thanks @nonara, see #304#304)

Commits

• 47f60b6 4.13.0
• a819503 Log changes
• 1ff69af Transitive dev dependency updates
• 7657dd9 New default branch
• b72e21b Merge pull request #307 from tschaub/simplify
• 015b22b fix: synchronize patching binding/createWriteStream/cwd/chdir
• 47a7979 Merge pull request #303 from tschaub/fix-leak
• 4271a7a test: temporarily skip node 12 on windows
• 74aaa90 fix: fix the memory leak introduced in nodejs v10 patch
• 88ca705 Merge pull request #301 from tschaub/dependabot/npm_and_yarn/lodash-4.17.19
• Additional commits viewable in compare view

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[codecov]

Codecov Report

Merging #205 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #205   +/-   ##
=======================================
  Coverage   88.64%   88.64%           
=======================================
  Files          23       23           
  Lines         370      370           
  Branches       91       91           
=======================================
  Hits          328      328           
  Misses         34       34           
  Partials        8        8           

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