⬆️ Bump golang.org/x/oauth2 from 0.18.0 to 0.19.0 in /utils (#450)

Bumps [golang.org/x/oauth2](https://github.com/golang/oauth2) from
0.18.0 to 0.19.0.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/golang/oauth2/commit/d0e617c58cf747cf27df9762003502f814dd524c"><code>d0e617c</code></a>
google: add Credentials.UniverseDomainProvider</li>
<li><a
href="https://github.com/golang/oauth2/commit/3c9c1f6d00e8761389cd2c50bc4179459d6320b5"><code>3c9c1f6</code></a>
oauth2/google: fix the logic of sts 0 value of expires_in</li>
<li><a
href="https://github.com/golang/oauth2/commit/5a05c654f92c675eb6bfe782f61b601b0efb77ea"><code>5a05c65</code></a>
oauth2/google: fix remove content-type header from idms get
requests</li>
<li><a
href="https://github.com/golang/oauth2/commit/3a6776ada799d857cee190d6f517c4afee7c3170"><code>3a6776a</code></a>
appengine: drop obsolete code for AppEngine envs &lt;=Go 1.11</li>
<li>See full diff in <a
href="https://github.com/golang/oauth2/compare/v0.18.0...v0.19.0">compare
view</a></li>
</ul>
</details>
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changes/20240405101129.bugfix

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+Dependency upgrade: oauth2-0.19.0

changes/20240405101134.bugfix

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changes/20240405101328.bugfix

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changes/20240405101407.bugfix

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changes/20240405101522.bugfix

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changes/20240405101552.bugfix

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changes/20240405101703.bugfix

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changes/20240405101734.bugfix

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changes/20240405101837.bugfix

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changes/20240405101853.bugfix

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