chore(deps): bump axios from 1.13.5 to 1.15.0 in /cloud_function (#332)

Bumps [axios](https://github.com/axios/axios) from 1.13.5 to 1.15.0.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/v1.x/CHANGELOG.md)
- [Commits](axios/axios@v1.13.5...v1.15.0)

---
updated-dependencies:
- dependency-name: axios
  dependency-version: 1.15.0
  dependency-type: direct:production
...

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Author: dependabot[bot]

cloud_function/package-lock.json

@@ -5,6 +5,6 @@
   "dependencies": {
     "@google-cloud/functions-framework": "^3.0.0",
     "@google-cloud/secret-manager": "^5.0.0",
-    "axios": "^1.0.0"
+    "axios": "^1.15.0"
   }
 }