Update google-auth-library to the latest version 🚀

[greenkeeper[bot]]

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☝️ Important announcement: Greenkeeper will be saying goodbye 👋 and passing the torch to Snyk on June 3rd, 2020! Find out how to migrate to Snyk and more at greenkeeper.io

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The dependency google-auth-library was updated from 5.10.1 to 6.0.0.

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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Publisher: google-wombot License: Apache-2.0

Find out more about this release.

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[greenkeeper[bot]]

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• The dependency google-auth-library was updated from 5.10.1 to 6.0.1.

Update to this version instead 🚀

Release Notes for v6.0.1

Bug Fixes

• deps: update dependency google-auth-library to v6 (#930) (81fdabe)
• apache license URL (#468) (#936) (53831cf)
• deps: update dependency puppeteer to v3 (#944) (4d6fba0)
• fixing tsc error caused by @types/node update (#965) (b94edb0)
• gcp-metadata now warns rather than throwing (#956) (89e16c2)