build(deps): update dependency org.apache.maven.plugins:maven-project-info-reports-plugin to v3.2.1 (#603)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [org.apache.maven.plugins:maven-project-info-reports-plugin](https://maven.apache.org/plugins/) | `3.1.2` -> `3.2.1` | [![age](https://badges.renovateapi.com/packages/maven/org.apache.maven.plugins:maven-project-info-reports-plugin/3.2.1/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/org.apache.maven.plugins:maven-project-info-reports-plugin/3.2.1/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/org.apache.maven.plugins:maven-project-info-reports-plugin/3.2.1/compatibility-slim/3.1.2)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/org.apache.maven.plugins:maven-project-info-reports-plugin/3.2.1/confidence-slim/3.1.2)](https://docs.renovatebot.com/merge-confidence/) |

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README.md

@@ -30,13 +30,13 @@ If you are using Maven, add this to your pom.xml file:
 If you are using Gradle without BOM, add this to your dependencies
 
 ```Groovy
-implementation 'com.google.cloud:google-cloud-mediatranslation:0.7.7'
+implementation 'com.google.cloud:google-cloud-mediatranslation:0.7.8'
 ```
 
 If you are using SBT, add this to your dependencies
 
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-mediatranslation" % "0.7.7"
+libraryDependencies += "com.google.cloud" % "google-cloud-mediatranslation" % "0.7.8"
 ```
 
 ## Authentication

pom.xml

@@ -120,7 +120,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-project-info-reports-plugin</artifactId>
-        <version>3.1.2</version>
+        <version>3.2.1</version>
         <reportSets>
           <reportSet>
             <reports>