deps: update google auth library dependencies to v1.31.0 (#3577)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
|
[com.google.auth:google-auth-library-credentials](https://github.com/googleapis/google-auth-library-java)
| `1.30.1` -> `1.31.0` |
[![age](https://developer.mend.io/api/mc/badges/age/maven/com.google.auth:google-auth-library-credentials/1.31.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/maven/com.google.auth:google-auth-library-credentials/1.31.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/maven/com.google.auth:google-auth-library-credentials/1.30.1/1.31.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/com.google.auth:google-auth-library-credentials/1.30.1/1.31.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
|
[com.google.auth:google-auth-library-oauth2-http](https://github.com/googleapis/google-auth-library-java)
| `1.30.1` -> `1.31.0` |
[![age](https://developer.mend.io/api/mc/badges/age/maven/com.google.auth:google-auth-library-oauth2-http/1.31.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/maven/com.google.auth:google-auth-library-oauth2-http/1.31.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/maven/com.google.auth:google-auth-library-oauth2-http/1.30.1/1.31.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/com.google.auth:google-auth-library-oauth2-http/1.30.1/1.31.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
|
[com.google.auth:google-auth-library-bom](https://github.com/googleapis/google-auth-library-java)
| `1.30.1` -> `1.31.0` |
[![age](https://developer.mend.io/api/mc/badges/age/maven/com.google.auth:google-auth-library-bom/1.31.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/maven/com.google.auth:google-auth-library-bom/1.31.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/maven/com.google.auth:google-auth-library-bom/1.30.1/1.31.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/com.google.auth:google-auth-library-bom/1.30.1/1.31.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency
Dashboard for more information.

---

### Release Notes

<details>
<summary>googleapis/google-auth-library-java
(com.google.auth:google-auth-library-credentials)</summary>

###
[`v1.31.0`](https://github.com/googleapis/google-auth-library-java/blob/HEAD/CHANGELOG.md#1310-2025-01-22)

[Compare
Source](https://github.com/googleapis/google-auth-library-java/compare/v1.30.1...v1.31.0)

##### Features

- ImpersonatedCredentials to support universe domain for idtoken and
signblob
([#&#8203;1566](https://github.com/googleapis/google-auth-library-java/issues/1566))
([adc2ff3](https://github.com/googleapis/google-auth-library-java/commit/adc2ff3dcabb79e367d0d66b5b3fd8a51e35bc2b))
- Support transport and binding-enforcement MDS parameters.
([#&#8203;1558](https://github.com/googleapis/google-auth-library-java/issues/1558))
([9828a8e](https://github.com/googleapis/google-auth-library-java/commit/9828a8eeb9f144f7c341df0c03282a8790356962))

##### Documentation

- Promote use of bill of materials in quickstart documentation
([#&#8203;1620](https://github.com/googleapis/google-auth-library-java/issues/1620))
([fc20d9c](https://github.com/googleapis/google-auth-library-java/commit/fc20d9c9d33b7eada964cf41297f8a3e13c27fe1)),
closes
[#&#8203;1552](https://github.com/googleapis/google-auth-library-java/issues/1552)

</details>

---

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---

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---

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gapic-generator-java-pom-parent/pom.xml

@@ -27,7 +27,7 @@
         consistent across modules in this repository -->
     <javax.annotation-api.version>1.3.2</javax.annotation-api.version>
     <grpc.version>1.69.0</grpc.version>
-    <google.auth.version>1.30.1</google.auth.version>
+    <google.auth.version>1.31.0</google.auth.version>
     <google.http-client.version>1.45.3</google.http-client.version>
     <gson.version>2.11.0</gson.version>
     <guava.version>33.4.0-jre</guava.version>

gax-java/dependencies.properties

@@ -37,8 +37,8 @@ version.io_grpc=1.69.0
 #   2) Replace all characters which are neither alphabetic nor digits with the underscore ('_') character
 maven.com_google_api_grpc_proto_google_common_protos=com.google.api.grpc:proto-google-common-protos:2.50.0
 maven.com_google_api_grpc_grpc_google_common_protos=com.google.api.grpc:grpc-google-common-protos:2.50.0
-maven.com_google_auth_google_auth_library_oauth2_http=com.google.auth:google-auth-library-oauth2-http:1.30.1
-maven.com_google_auth_google_auth_library_credentials=com.google.auth:google-auth-library-credentials:1.30.1
+maven.com_google_auth_google_auth_library_oauth2_http=com.google.auth:google-auth-library-oauth2-http:1.31.0
+maven.com_google_auth_google_auth_library_credentials=com.google.auth:google-auth-library-credentials:1.31.0
 maven.io_opentelemetry_opentelemetry_api=io.opentelemetry:opentelemetry-api:1.45.0
 maven.io_opencensus_opencensus_api=io.opencensus:opencensus-api:0.31.1
 maven.io_opencensus_opencensus_contrib_grpc_metrics=io.opencensus:opencensus-contrib-grpc-metrics:0.31.1