Merge pull request #446 from bitpay/dependabot/maven/org.apache.maven.plugins-maven-surefire-plugin-3.5.6

Bump org.apache.maven.plugins:maven-surefire-plugin from 3.5.5 to 3.5.6

Author: aharoitx

pom.xml

@@ -132,7 +132,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>3.5.5</version>
+                <version>3.5.6</version>
                 <configuration>
                     <argLine>@{argLine} -Duser.timezone=UTC</argLine>
                     <excludes>