chore(package): Update dependency update-notifier to v5

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
update-notifier	2.5.0 -> 5.1.0

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Release Notes

yeoman/update-notifier

v5.1.0

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• Upgrade dependencies 73c391b

v5.0.1

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• Update dependencies 9e2b772

v5.0.0

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Breaking

• Require Node.js 10 5b440c2

Fixes

• Don&#​39;t suggest to upgrade to lower version (#​192) 3dfe42d

v4.1.3

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v4.1.2

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v4.1.1

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• Improve vertical alignment of the notifier output (#​183) f42fc8f

v4.1.0

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• Add template support for the message option (#​175) adbeb6e

v4.0.0

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Breaking

• Remove the callback option (#​158) fb5161c
  Use the new .fetchInfo() method instead.
• Rename the boxenOpts option to boxenOptions 39682de
• Update boxen dependency
  This may affect your boxenOptions values.
• Disable update notifications when NODE_ENV is test (#​173) b1525e6

Fixes

• Avoid showing update notification if current version is the latest (#​174) bc1721a
• Fix the presented install command for globally installed npm packages (#​165) bf73119

v3.0.1

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• Remove object spread to support node >=8.0.0 <8.6.0

v3.0.0

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• Add supports for yarn
• Drop support for Node 6

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