deps: update google auth library dependencies to v1.34.0 (#3772)

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)
| `1.33.1` -> `1.34.0` |
[![age](https://developer.mend.io/api/mc/badges/age/maven/com.google.auth:google-auth-library-credentials/1.34.0?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/1.34.0?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/1.33.1/1.34.0?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/1.33.1/1.34.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
|
[com.google.auth:google-auth-library-oauth2-http](https://github.com/googleapis/google-auth-library-java)
| `1.33.1` -> `1.34.0` |
[![age](https://developer.mend.io/api/mc/badges/age/maven/com.google.auth:google-auth-library-oauth2-http/1.34.0?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/1.34.0?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/1.33.1/1.34.0?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/1.33.1/1.34.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
|
[com.google.auth:google-auth-library-bom](https://github.com/googleapis/google-auth-library-java)
| `1.33.1` -> `1.34.0` |
[![age](https://developer.mend.io/api/mc/badges/age/maven/com.google.auth:google-auth-library-bom/1.34.0?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/1.34.0?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/1.33.1/1.34.0?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/1.33.1/1.34.0?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>

###
[`v1.34.0`](https://github.com/googleapis/google-auth-library-java/blob/HEAD/CHANGELOG.md#1340-2025-04-29)

[Compare
Source](https://github.com/googleapis/google-auth-library-java/compare/v1.33.1...v1.34.0)

##### Features

- Implement X509 certificate provider
([#&#8203;1722](https://github.com/googleapis/google-auth-library-java/issues/1722))
([4340684](https://github.com/googleapis/google-auth-library-java/commit/4340684fe29c9e9bffa90e88d0b1746f19b623ab))
- Next release from main branch is 1.34.0
([#&#8203;1698](https://github.com/googleapis/google-auth-library-java/issues/1698))
([fe43815](https://github.com/googleapis/google-auth-library-java/commit/fe4381513db1340190c4309a53c6265718682dde))
- Next release from main branch is 1.34.0
([#&#8203;1702](https://github.com/googleapis/google-auth-library-java/issues/1702))
([4507cf9](https://github.com/googleapis/google-auth-library-java/commit/4507cf9e17e7ff40cf142056d3929c87f5742dd1))

##### Bug Fixes

- Do not add padding in Client-Side CAB tokens.
([#&#8203;1728](https://github.com/googleapis/google-auth-library-java/issues/1728))
([8a75ccd](https://github.com/googleapis/google-auth-library-java/commit/8a75ccd1c09191abd8ebf463bc41810a38e185f5))

</details>

---

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are satisfied.

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🔕 **Ignore**: Close this PR and you won't be reminded about these
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---

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---

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View the [repository job
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Author: renovate-bot

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>1.70.0</grpc.version>
-    <google.auth.version>1.33.1</google.auth.version>
+    <google.auth.version>1.34.0</google.auth.version>
     <google.http-client.version>1.46.3</google.http-client.version>
     <gson.version>2.12.1</gson.version>
     <guava.version>33.4.0-jre</guava.version>

gax-java/dependencies.properties

@@ -37,8 +37,8 @@ version.io_grpc=1.70.0
 #   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:2.52.0
 maven.com_google_api_grpc_grpc_google_common_protos=com.google.api.grpc:grpc-google-common-protos:2.52.0
-maven.com_google_auth_google_auth_library_oauth2_http=com.google.auth:google-auth-library-oauth2-http:1.33.1
-maven.com_google_auth_google_auth_library_credentials=com.google.auth:google-auth-library-credentials:1.33.1
+maven.com_google_auth_google_auth_library_oauth2_http=com.google.auth:google-auth-library-oauth2-http:1.34.0
+maven.com_google_auth_google_auth_library_credentials=com.google.auth:google-auth-library-credentials:1.34.0
 maven.io_opentelemetry_opentelemetry_api=io.opentelemetry:opentelemetry-api:1.47.0
 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