build(deps): bump maven-surefire-plugin.version from 3.5.5 to 3.5.6 (#347)

Author: dependabot[bot]

pom.xml

@@ -134,7 +134,7 @@
     <maven-gpg-plugin.version>3.2.8</maven-gpg-plugin.version>
     <maven-javadoc-plugin.version>3.12.0</maven-javadoc-plugin.version>
     <maven-source-plugin.version>3.4.0</maven-source-plugin.version>
-    <maven-surefire-plugin.version>3.5.5</maven-surefire-plugin.version>
+    <maven-surefire-plugin.version>3.5.6</maven-surefire-plugin.version>
     <spotless-maven-plugin>3.1.0</spotless-maven-plugin>
     <sundr-maven-plugin.version>0.300.0</sundr-maven-plugin.version>
   </properties>