deps: Update google-github-actions/auth action to v2

[renovate-bot]

This PR contains the following updates:

Package	Type	Update	Change
google-github-actions/auth	action	major	v1.2.0 -> v2.0.0

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Release Notes

google-github-actions/auth (google-github-actions/auth)

v2.0.0

Compare Source

What's Changed

• Add support for Direct Workload Identity auth by @​sethvargo in https://github.com/google-github-actions/auth/pull/348
• Add protection for release branches by @​sethvargo in https://github.com/google-github-actions/auth/pull/351
• Make auth universe-aware by @​sethvargo in https://github.com/google-github-actions/auth/pull/352
• Fix some examples to include project_id by @​sethvargo in https://github.com/google-github-actions/auth/pull/353
• Release: v2.0.0 by @​google-github-actions-bot in https://github.com/google-github-actions/auth/pull/355

Full Changelog: google-github-actions/auth@v1...v2.0.0

v1.3.0

Compare Source

What's Changed

• Revert back to Node 16 for v1 series by @​sethvargo in https://github.com/google-github-actions/auth/pull/356
• Release: v1.3.0 by @​google-github-actions-bot in https://github.com/google-github-actions/auth/pull/357

Full Changelog: google-github-actions/auth@v1...v1.3.0

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