chore(main): release auth 0.15.0 (#11613)

🤖 I have created a release *beep* *boop*
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## [0.15.0](https://togithub.com/googleapis/google-cloud-go/compare/auth/v0.14.1...auth/v0.15.0) (2025-02-19)


### Features

* **auth:** Add hard-bound token request to compute token provider. ([#11588](https://togithub.com/googleapis/google-cloud-go/issues/11588)) ([0e608bb](https://togithub.com/googleapis/google-cloud-go/commit/0e608bb5ac3d694c8ad36ca4340071d3a2c78699))

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This PR was generated with [Release Please](https://togithub.com/googleapis/release-please). See [documentation](https://togithub.com/googleapis/release-please#release-please).

Author: release-please[bot]

.release-please-manifest-individual.json

@@ -1,5 +1,5 @@
 {
-  "auth": "0.14.1",
+  "auth": "0.15.0",
   "auth/oauth2adapt": "0.2.7",
   "bigquery": "1.66.2",
   "bigtable": "1.35.0",

auth/CHANGES.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.15.0](https://github.com/googleapis/google-cloud-go/compare/auth/v0.14.1...auth/v0.15.0) (2025-02-19)
+
+
+### Features
+
+* **auth:** Add hard-bound token request to compute token provider. ([#11588](https://github.com/googleapis/google-cloud-go/issues/11588)) ([0e608bb](https://github.com/googleapis/google-cloud-go/commit/0e608bb5ac3d694c8ad36ca4340071d3a2c78699))
+
 ## [0.14.1](https://github.com/googleapis/google-cloud-go/compare/auth/v0.14.0...auth/v0.14.1) (2025-01-24)