fix(deps): update dependency google-auth-library to v10.3.0 (#1647)

This PR contains the following updates:

| Package | Change | Age | Confidence |
|---|---|---|---|
|
[google-auth-library](https://redirect.github.com/googleapis/google-auth-library-nodejs)
| [`10.2.1` ->
`10.3.0`](https://renovatebot.com/diffs/npm/google-auth-library/10.2.1/10.3.0)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/google-auth-library/10.3.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/google-auth-library/10.2.1/10.3.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>googleapis/google-auth-library-nodejs
(google-auth-library)</summary>

###
[`v10.3.0`](https://redirect.github.com/googleapis/google-auth-library-nodejs/blob/HEAD/CHANGELOG.md#1030-2025-08-25)

[Compare
Source](https://redirect.github.com/googleapis/google-auth-library-nodejs/compare/v10.2.1...v10.3.0)

##### Features

- Add detection for Cloud Run Jobs
([#&#8203;2120](https://redirect.github.com/googleapis/google-auth-library-nodejs/issues/2120))
([b659124](https://redirect.github.com/googleapis/google-auth-library-nodejs/commit/b659124b0a5f0071dcf74b6b48b252d371fed97b))

</details>

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package.json

@@ -34,7 +34,7 @@
     "dataloader": "2.2.3",
     "dayjs": "1.11.13",
     "fastify": "5.5.0",
-    "google-auth-library": "10.2.1",
+    "google-auth-library": "10.3.0",
     "gray-matter": "^4.0.3",
     "jose": "6.0.13",
     "js-yaml": "^4.1.0",