chore(deps): update dependency org.apache.maven.plugins:maven-failsafe-plugin to v3.5.6 (#2148)

This PR contains the following updates:

| Package | Change |
[Age](https://docs.renovatebot.com/merge-confidence/) |
[Confidence](https://docs.renovatebot.com/merge-confidence/) |
|---|---|---|---|
|
[org.apache.maven.plugins:maven-failsafe-plugin](https://maven.apache.org/surefire/)
([source](https://redirect.github.com/apache/maven-surefire)) | `3.5.5`
→ `3.5.6` |
![age](https://developer.mend.io/api/mc/badges/age/maven/org.apache.maven.plugins:maven-failsafe-plugin/3.5.6?slim=true)
|
![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/org.apache.maven.plugins:maven-failsafe-plugin/3.5.5/3.5.6?slim=true)
|

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pom.xml

@@ -174,7 +174,7 @@
         </plugin>
         <plugin>
           <artifactId>maven-failsafe-plugin</artifactId>
-          <version>3.5.5</version>
+          <version>3.5.6</version>
         </plugin>
         <plugin>
           <artifactId>maven-dependency-plugin</artifactId>