GH-260 - Upgrade build plugins to the latest versions.

Author: odrotbohm

pom.xml

@@ -489,7 +489,7 @@ limitations under the License.
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-surefire-plugin</artifactId>
-				<version>3.0.0</version>
+				<version>3.1.2</version>
 				<configuration>
 					<excludes>
 						<exclude />
@@ -500,7 +500,7 @@ limitations under the License.
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-source-plugin</artifactId>
-				<version>3.2.1</version>
+				<version>3.3.0</version>
 				<executions>
 					<execution>
 						<id>attach-sources</id>