Bump fs-extra from 7.0.1 to 8.1.0

[dependabot-preview[bot]]

Bumps fs-extra from 7.0.1 to 8.1.0.

Changelog

Sourced from fs-extra's changelog.

8.1.0 / 2019-06-28

• Add support for promisified fs.realpath.native in Node v9.2+ (#650, #682)
• Update graceful-fs dependency (#700)
• Use graceful-fs everywhere (#700)

8.0.1 / 2019-05-13

• Fix bug Maximum call stack size exceeded error in util/stat (#679)

8.0.0 / 2019-05-11

NOTE: Node.js v6 support is deprecated, and will be dropped in the next major release.

• Use renameSync() under the hood in moveSync()
• Fix bug with bind-mounted directories in copy*() (#613, #618)
• Fix bug in move() with case-insensitive file systems
• Use fs.stat()'s bigint option in copy*() & move*() where possible (#657)

Commits

• b7df7cc 8.1.0
• 40c3d68 Use graceful-fs everywhere (#700)
• 9f1c029 Travis config tweaks (#693)
• 713c606 Add package-lock.json to .gitignore (#691)
• 31e177a Clarify docs for remove*() (#690)
• fff04cb Use files array in package.json instead of .npmignore (#692)
• 7a8424e Update CI configs to test new Node versions (#683)
• f3a2eed Upgrade to standard v12 (#685)
• fa661f3 Add support for fs.realpath.native in envs that support it (#682)
• 32a65ff 8.0.1
• Additional commits viewable in compare view

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