chore(main): release googleauth 1.5.0

[yoshi-code-bot]

:robot: I have created a release beep boop

1.5.0 (2023-03-21)

Features

• Add support for AWS Workload Identity Federation (#418)

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[yoshi-automation]

Release is at https://github.com/googleapis/google-auth-library-ruby/releases/tag/googleauth/v1.5.0

[release-trigger[bot]]

Triggered job: cloud-devrel/client-libraries/google-auth-library-ruby/release (2023-05-15T21:14:44.601Z)

To trigger again, remove the autorelease: triggered label (in a few minutes).

[release-tool-publish-reporter[bot]]

The release build has started, the log can be viewed here. :sunflower:

[release-tool-publish-reporter[bot]]

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