chore(deps): Bump google-github-actions/auth from 2.1.5 to 2.1.6 (#493)

Bumps
[google-github-actions/auth](https://github.com/google-github-actions/auth)
from 2.1.5 to 2.1.6.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/google-github-actions/auth/releases">google-github-actions/auth's
releases</a>.</em></p>
<blockquote>
<h2>v2.1.6</h2>
<h2>What's Changed</h2>
<ul>
<li>Recommend <code>gcloud storage</code> over <code>gsutil</code> by <a
href="https://github.com/sethvargo"><code>@​sethvargo</code></a> in <a
href="https://redirect.github.com/google-github-actions/auth/pull/438">google-github-actions/auth#438</a></li>
<li>Add missing log line by <a
href="https://github.com/sethvargo"><code>@​sethvargo</code></a> in <a
href="https://redirect.github.com/google-github-actions/auth/pull/448">google-github-actions/auth#448</a></li>
<li>Release: v2.1.6 by <a
href="https://github.com/google-github-actions-bot"><code>@​google-github-actions-bot</code></a>
in <a
href="https://redirect.github.com/google-github-actions/auth/pull/449">google-github-actions/auth#449</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/google-github-actions/auth/compare/v2.1.5...v2.1.6">https://github.com/google-github-actions/auth/compare/v2.1.5...v2.1.6</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/google-github-actions/auth/commit/8254fb75a33b976a221574d287e93919e6a36f70"><code>8254fb7</code></a>
Release: v2.1.6 (<a
href="https://redirect.github.com/google-github-actions/auth/issues/449">#449</a>)</li>
<li><a
href="https://github.com/google-github-actions/auth/commit/d1b27fe5c4d3d1e3dc8a68e8fc94cc4b24009c24"><code>d1b27fe</code></a>
Add missing log line (<a
href="https://redirect.github.com/google-github-actions/auth/issues/448">#448</a>)</li>
<li><a
href="https://github.com/google-github-actions/auth/commit/c8788cc4c52eba6566baf085281fec298f1a1146"><code>c8788cc</code></a>
Recommend <code>gcloud storage</code> over <code>gsutil</code> (<a
href="https://redirect.github.com/google-github-actions/auth/issues/438">#438</a>)</li>
<li>See full diff in <a
href="https://github.com/google-github-actions/auth/compare/v2.1.5...v2.1.6">compare
view</a></li>
</ul>
</details>
<br />


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score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=google-github-actions/auth&package-manager=github_actions&previous-version=2.1.5&new-version=2.1.6)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

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Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/google.yml

@@ -41,7 +41,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - id: auth
-        uses: google-github-actions/[email protected].5
+        uses: google-github-actions/[email protected].6
         with:
           token_format: "access_token"
           create_credentials_file: true