Update eslint to the latest version 🚀

[greenkeeper]

The devDependency eslint was updated from 5.15.0 to 5.15.1.

This version is not covered by your current version range.

If you don’t accept this pull request, your project will work just like it did before. However, you might be missing out on a bunch of new features, fixes and/or performance improvements from the dependency update.

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Release Notes for v5.15.1

• fe1a892 Build: bundle espree (fixes eslint/eslint.github.io#546) (#11467) (薛定谔的猫)
• 458053b Fix: avoid creating invalid regex in no-warning-comments (fixes #11471) (#11472) (Teddy Katz)

Commits

The new version differs by 4 commits.

• 442da45 5.15.1
• df5f0f5 Build: changelog update for 5.15.1
• fe1a892 Build: bundle espree (fixes eslint/eslint.github.io#546) (#11467)
• 458053b Fix: avoid creating invalid regex in no-warning-comments (fixes #11471) (#11472)

See the full diff

FAQ and help

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Your Greenkeeper bot 🌴

[coveralls]

Pull Request Test Coverage Report for Build 42

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 100.0%

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Totals
Change from base Build 40:	0.0%
Covered Lines:	175
Relevant Lines:	175

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💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 42

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 100.0%

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Totals
Change from base Build 40:	0.0%
Covered Lines:	175
Relevant Lines:	175

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💛 - Coveralls