build: update devdependency eslint to ~5.16.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change	References
eslint	devDependencies	minor	~5.15.0 -> ~5.16.0	homepage, source

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Release Notes

eslint/eslint

v5.16.0

Compare Source

• dfef227 Build: gensite passes rulesMeta to formatter rendering (#​11567) (Kevin Partington)
• c06d38c Fix: Allow HTML formatter to handle no meta data (#​11566) (Ilya Volodin)
• 87a5c03 Docs: func-style: clarify when allowArrowFunctions is used (#​11548) (Oliver Joseph Ash)
• bc3e427 Update: pass rule meta to formatters RFC 10 (#​11551) (Chris Meyer)
• b452f27 Chore: Update README to pull in reviewer data (#​11506) (Nicholas C. Zakas)
• afe3d25 Upgrade: Bump js-yaml dependency to fix Denial of Service vulnerability (#​11550) (Vernon de Goede)
• 4fe7eb7 Chore: use nyc instead of istanbul (#​11532) (Toru Nagashima)
• f16af43 Chore: fix formatters/table test (#​11534) (Toru Nagashima)
• 78358a8 Docs: fix duplicate punctuation in CLI docs (#​11528) (Teddy Katz)

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