chore(deps): update dependency com.google.cloud:google-cloud-logging to v3.15.7 (#1401)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [com.google.cloud:google-cloud-logging](https://togithub.com/googleapis/java-logging) | `3.15.6` -> `3.15.7` | [![age](https://developer.mend.io/api/mc/badges/age/maven/com.google.cloud:google-cloud-logging/3.15.7?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://developer.mend.io/api/mc/badges/adoption/maven/com.google.cloud:google-cloud-logging/3.15.7?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://developer.mend.io/api/mc/badges/compatibility/maven/com.google.cloud:google-cloud-logging/3.15.6/3.15.7?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/com.google.cloud:google-cloud-logging/3.15.6/3.15.7?slim=true)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes

<details>
<summary>googleapis/java-logging (com.google.cloud:google-cloud-logging)</summary>

### [`v3.15.7`](https://togithub.com/googleapis/java-logging/blob/HEAD/CHANGELOG.md#3157-2023-07-24)

[Compare Source](https://togithub.com/googleapis/java-logging/compare/v3.15.6...v3.15.7)

##### Dependencies

-   Update dependency com.google.cloud:google-cloud-shared-dependencies to v3.13.1 ([#&#8203;1395](https://togithub.com/googleapis/java-logging/issues/1395)) ([1a29b9d](https://togithub.com/googleapis/java-logging/commit/1a29b9da803238ff1dee0c69d9449d97d4324477))
-   Update dependency org.junit.vintage:junit-vintage-engine to v5.10.0 ([#&#8203;1397](https://togithub.com/googleapis/java-logging/issues/1397)) ([f15d246](https://togithub.com/googleapis/java-logging/commit/f15d2462962c261be5726d5a68b6a1d31aa916fc))

</details>

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Author: renovate-bot

README.md

@@ -44,7 +44,7 @@ If you are using Maven without the BOM, add this to your dependencies:
 <dependency>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-logging</artifactId>
-  <version>3.15.6</version>
+  <version>3.15.7</version>
 </dependency>
 
 ```
@@ -59,13 +59,13 @@ implementation 'com.google.cloud:google-cloud-logging'
 If you are using Gradle without BOM, add this to your dependencies:
 
 ```Groovy
-implementation 'com.google.cloud:google-cloud-logging:3.15.6'
+implementation 'com.google.cloud:google-cloud-logging:3.15.7'
 ```
 
 If you are using SBT, add this to your dependencies:
 
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-logging" % "3.15.6"
+libraryDependencies += "com.google.cloud" % "google-cloud-logging" % "3.15.7"
 ```
 <!-- {x-version-update-end} -->
 
@@ -452,7 +452,7 @@ Java is a registered trademark of Oracle and/or its affiliates.
 [kokoro-badge-link-5]: http://storage.googleapis.com/cloud-devrel-public/java/badges/java-logging/java11.html
 [stability-image]: https://img.shields.io/badge/stability-stable-green
 [maven-version-image]: https://img.shields.io/maven-central/v/com.google.cloud/google-cloud-logging.svg
-[maven-version-link]: https://central.sonatype.com/artifact/com.google.cloud/google-cloud-logging/3.15.6
+[maven-version-link]: https://central.sonatype.com/artifact/com.google.cloud/google-cloud-logging/3.15.7
 [authentication]: https://github.com/googleapis/google-cloud-java#authentication
 [auth-scopes]: https://developers.google.com/identity/protocols/oauth2/scopes
 [predefined-iam-roles]: https://cloud.google.com/iam/docs/understanding-roles#predefined_roles

samples/install-without-bom/pom.xml

@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-logging</artifactId>
-      <version>3.15.6</version>
+      <version>3.15.7</version>
     </dependency>
     <!-- [END logging_install_without_bom] -->