Upgrade to Maven Surefire Plugin 3.3.0

Closes gh-453

Author: snicoll

pom.xml

@@ -194,7 +194,7 @@
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-surefire-plugin</artifactId>
-					<version>3.2.5</version>
+					<version>3.3.0</version>
 				</plugin>
 			</plugins>
 		</pluginManagement>